213692874

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{259967}}^1$

素因数の和:260109

約数の個数: 16

約数和(自身を含む): 430507008

約数和(自身を除く): 216814134

約数列:

[1, 2, 3, 6, 137, 274, 411, 822, 259967, 519934, 779901, 1559802, 35615479, 71230958, 106846437, 213692874]

約数ペア:

[(1, 213692874), (2, 106846437), (3, 71230958), (6, 35615479), (137, 1559802), (274, 779901), (411, 519934), (822, 259967)]