207751588

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4721627}}^1$

素因数の和:4721642

約数の個数: 12

約数和(自身を含む): 396616752

約数和(自身を除く): 188865164

約数列:

[1, 2, 4, 11, 22, 44, 4721627, 9443254, 18886508, 51937897, 103875794, 207751588]

約数ペア:

[(1, 207751588), (2, 103875794), (4, 51937897), (11, 18886508), (22, 9443254), (44, 4721627)]