{"trustable":false,"sections":[{"title":"","value":{"format":"HTML","content":"\u003cp\u003e \u003cspan\u003e\u003ca href\u003d\"http://7xjob4.com1.z0.glb.clouddn.com/c998d81580a7ea3f890c3ffe93f38a35\"\u003e \u003cimg alt\u003d\"Download as PDF\" height\u003d\"26\" src\u003d\"http://uva.onlinejudge.org/components/com_onlinejudge/images/button_pdf.png\" title\u003d\"Download as PDF\" width\u003d\"100\"\u003e \u003c/a\u003e\u003c/span\u003e\u003c/p\u003e \n\u003cdiv\u003e\n \u0026nbsp;\n\u003c/div\u003e \n\u003cp\u003e \u003c/p\u003e"}},{"title":"Hint","value":{"format":"HTML","content":"\u003cp\u003e 输入一个正整数s,求一个最大的正整数n,使得n的所有正因子之和为s\u003c/p\u003e"}}]}