207868367

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{743}}^1\times {\mathrm{2351}}^1$

素因数の和:3118

約数の個数: 16

約数和(自身を含む): 251983872

約数和(自身を除く): 44115505

約数列:

[1, 7, 17, 119, 743, 2351, 5201, 12631, 16457, 39967, 88417, 279769, 1746793, 12227551, 29695481, 207868367]

約数ペア:

[(1, 207868367), (7, 29695481), (17, 12227551), (119, 1746793), (743, 279769), (2351, 88417), (5201, 39967), (12631, 16457)]