220146722

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1\times {\mathrm{3511}}^1$

素因数の和:3913

約数の個数: 16

約数和(自身を含む): 334539072

約数和(自身を除く): 114392350

約数列:

[1, 2, 107, 214, 293, 586, 3511, 7022, 31351, 62702, 375677, 751354, 1028723, 2057446, 110073361, 220146722]

約数ペア:

[(1, 220146722), (2, 110073361), (107, 2057446), (214, 1028723), (293, 751354), (586, 375677), (3511, 62702), (7022, 31351)]