201522035416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{442501}}^1$

素因数の和:442700

約数の個数: 64

約数和(自身を含む): 423739915200

約数和(自身を除く): 222217879784

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 151, 232, 302, 377, 604, 754, 1208, 1508, 1963, 3016, 3926, 4379, 7852, 8758, 15704, 17516, 35032, 56927, 113854, 227708, 442501, 455416, 885002, 1770004, 3540008, 5752513, 11505026, 12832529, 23010052, 25665058, 46020104, 51330116, 66817651, 102660232, 133635302, 166822877, 267270604, 333645754, 534541208, 667291508, 868629463, 1334583016, 1737258926, 1937711879, 3474517852, 3875423758, 6949035704, 7750847516, 15501695032, 25190254427, 50380508854, 100761017708, 201522035416]

約数ペア:

[(1, 201522035416), (2, 100761017708), (4, 50380508854), (8, 25190254427), (13, 15501695032), (26, 7750847516), (29, 6949035704), (52, 3875423758), (58, 3474517852), (104, 1937711879), (116, 1737258926), (151, 1334583016), (232, 868629463), (302, 667291508), (377, 534541208), (604, 333645754), (754, 267270604), (1208, 166822877), (1508, 133635302), (1963, 102660232), (3016, 66817651), (3926, 51330116), (4379, 46020104), (7852, 25665058), (8758, 23010052), (15704, 12832529), (17516, 11505026), (35032, 5752513), (56927, 3540008), (113854, 1770004), (227708, 885002), (442501, 455416)]