203430436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{19843}}^1$

素因数の和:20091

約数の個数: 24

約数和(自身を含む): 390053664

約数和(自身を除く): 186623228

約数列:

[1, 2, 4, 11, 22, 44, 233, 466, 932, 2563, 5126, 10252, 19843, 39686, 79372, 218273, 436546, 873092, 4623419, 9246838, 18493676, 50857609, 101715218, 203430436]

約数ペア:

[(1, 203430436), (2, 101715218), (4, 50857609), (11, 18493676), (22, 9246838), (44, 4623419), (233, 873092), (466, 436546), (932, 218273), (2563, 79372), (5126, 39686), (10252, 19843)]