202111208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3527}}^1$

素因数の和:3594

約数の個数: 64

約数和(自身を含む): 444528000

約数和(自身を除く): 242416792

約数列:

[1, 2, 4, 8, 13, 19, 26, 29, 38, 52, 58, 76, 104, 116, 152, 232, 247, 377, 494, 551, 754, 988, 1102, 1508, 1976, 2204, 3016, 3527, 4408, 7054, 7163, 14108, 14326, 28216, 28652, 45851, 57304, 67013, 91702, 102283, 134026, 183404, 204566, 268052, 366808, 409132, 536104, 818264, 871169, 1329679, 1742338, 1943377, 2659358, 3484676, 3886754, 5318716, 6969352, 7773508, 10637432, 15547016, 25263901, 50527802, 101055604, 202111208]

約数ペア:

[(1, 202111208), (2, 101055604), (4, 50527802), (8, 25263901), (13, 15547016), (19, 10637432), (26, 7773508), (29, 6969352), (38, 5318716), (52, 3886754), (58, 3484676), (76, 2659358), (104, 1943377), (116, 1742338), (152, 1329679), (232, 871169), (247, 818264), (377, 536104), (494, 409132), (551, 366808), (754, 268052), (988, 204566), (1102, 183404), (1508, 134026), (1976, 102283), (2204, 91702), (3016, 67013), (3527, 57304), (4408, 45851), (7054, 28652), (7163, 28216), (14108, 14326)]