221104652

素因数分解:

$2^2\times {\mathrm{17}}^3\times {\mathrm{11251}}^1$

素因数の和:11306

約数の個数: 24

約数和(自身を含む): 411148080

約数和(自身を除く): 190043428

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 4913, 9826, 11251, 19652, 22502, 45004, 191267, 382534, 765068, 3251539, 6503078, 13006156, 55276163, 110552326, 221104652]

約数ペア:

[(1, 221104652), (2, 110552326), (4, 55276163), (17, 13006156), (34, 6503078), (68, 3251539), (289, 765068), (578, 382534), (1156, 191267), (4913, 45004), (9826, 22502), (11251, 19652)]