222079598

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{727}}^1$

素因数の和:1152

約数の個数: 32

約数和(自身を含む): 371804160

約数和(自身を除く): 149724562

約数列:

[1, 2, 13, 26, 31, 62, 379, 403, 727, 758, 806, 1454, 4927, 9451, 9854, 11749, 18902, 22537, 23498, 45074, 152737, 275533, 292981, 305474, 551066, 585962, 3581929, 7163858, 8541523, 17083046, 111039799, 222079598]

約数ペア:

[(1, 222079598), (2, 111039799), (13, 17083046), (26, 8541523), (31, 7163858), (62, 3581929), (379, 585962), (403, 551066), (727, 305474), (758, 292981), (806, 275533), (1454, 152737), (4927, 45074), (9451, 23498), (9854, 22537), (11749, 18902)]