201466652

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{43457}}^1$

素因数の和:43541

約数の個数: 24

約数和(自身を含む): 377215440

約数和(自身を除く): 175748788

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 4636, 43457, 86914, 173828, 825683, 1651366, 2650877, 3302732, 5301754, 10603508, 50366663, 100733326, 201466652]

約数ペア:

[(1, 201466652), (2, 100733326), (4, 50366663), (19, 10603508), (38, 5301754), (61, 3302732), (76, 2650877), (122, 1651366), (244, 825683), (1159, 173828), (2318, 86914), (4636, 43457)]