201679742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{22861}}^1$

素因数の和:23275

約数の個数: 16

約数和(自身を含む): 330858864

約数和(自身を除く): 129179122

約数列:

[1, 2, 11, 22, 401, 802, 4411, 8822, 22861, 45722, 251471, 502942, 9167261, 18334522, 100839871, 201679742]

約数ペア:

[(1, 201679742), (2, 100839871), (11, 18334522), (22, 9167261), (401, 502942), (802, 251471), (4411, 45722), (8822, 22861)]