201815213044

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{211}}^1\times {\mathrm{2193739}}^1$

素因数の和:2194063

約数の個数: 24

約数和(自身を含む): 358106117600

約数和(自身を除く): 156290904556

約数列:

[1, 2, 4, 109, 211, 218, 422, 436, 844, 22999, 45998, 91996, 2193739, 4387478, 8774956, 239117551, 462878929, 478235102, 925757858, 956470204, 1851515716, 50453803261, 100907606522, 201815213044]

約数ペア:

[(1, 201815213044), (2, 100907606522), (4, 50453803261), (109, 1851515716), (211, 956470204), (218, 925757858), (422, 478235102), (436, 462878929), (844, 239117551), (22999, 8774956), (45998, 4387478), (91996, 2193739)]