254704628

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{15377}}^1$

素因数の和:15523

約数の個数: 24

約数和(自身を含む): 461155464

約数和(自身を除く): 206450836

約数列:

[1, 2, 4, 41, 82, 101, 164, 202, 404, 4141, 8282, 15377, 16564, 30754, 61508, 630457, 1260914, 1553077, 2521828, 3106154, 6212308, 63676157, 127352314, 254704628]

約数ペア:

[(1, 254704628), (2, 127352314), (4, 63676157), (41, 6212308), (82, 3106154), (101, 2521828), (164, 1553077), (202, 1260914), (404, 630457), (4141, 61508), (8282, 30754), (15377, 16564)]