220189664

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{185971}}^1$

素因数の和:186018

約数の個数: 24

約数和(自身を含む): 445216968

約数和(自身を除く): 225027304

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 296, 592, 1184, 185971, 371942, 743884, 1487768, 2975536, 5951072, 6880927, 13761854, 27523708, 55047416, 110094832, 220189664]

約数ペア:

[(1, 220189664), (2, 110094832), (4, 55047416), (8, 27523708), (16, 13761854), (32, 6880927), (37, 5951072), (74, 2975536), (148, 1487768), (296, 743884), (592, 371942), (1184, 185971)]