208840588

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4746377}}^1$

素因数の和:4746392

約数の個数: 12

約数和(自身を含む): 398695752

約数和(自身を除く): 189855164

約数列:

[1, 2, 4, 11, 22, 44, 4746377, 9492754, 18985508, 52210147, 104420294, 208840588]

約数ペア:

[(1, 208840588), (2, 104420294), (4, 52210147), (11, 18985508), (22, 9492754), (44, 4746377)]