200857550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{12437}}^1$

素因数の和:12485

約数の個数: 48

約数和(自身を含む): 416424240

約数和(自身を除く): 215566690

約数列:

[1, 2, 5, 10, 17, 19, 25, 34, 38, 50, 85, 95, 170, 190, 323, 425, 475, 646, 850, 950, 1615, 3230, 8075, 12437, 16150, 24874, 62185, 124370, 211429, 236303, 310925, 422858, 472606, 621850, 1057145, 1181515, 2114290, 2363030, 4017151, 5285725, 5907575, 8034302, 10571450, 11815150, 20085755, 40171510, 100428775, 200857550]

約数ペア:

[(1, 200857550), (2, 100428775), (5, 40171510), (10, 20085755), (17, 11815150), (19, 10571450), (25, 8034302), (34, 5907575), (38, 5285725), (50, 4017151), (85, 2363030), (95, 2114290), (170, 1181515), (190, 1057145), (323, 621850), (425, 472606), (475, 422858), (646, 310925), (850, 236303), (950, 211429), (1615, 124370), (3230, 62185), (8075, 24874), (12437, 16150)]