220173236

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{28069}}^1$

素因数の和:28163

約数の個数: 24

約数和(自身を含む): 403197480

約数和(自身を除く): 183024244

約数列:

[1, 2, 4, 37, 53, 74, 106, 148, 212, 1961, 3922, 7844, 28069, 56138, 112276, 1038553, 1487657, 2077106, 2975314, 4154212, 5950628, 55043309, 110086618, 220173236]

約数ペア:

[(1, 220173236), (2, 110086618), (4, 55043309), (37, 5950628), (53, 4154212), (74, 2975314), (106, 2077106), (148, 1487657), (212, 1038553), (1961, 112276), (3922, 56138), (7844, 28069)]