207979331

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{857}}^1\times {\mathrm{937}}^1$

素因数の和:1838

約数の個数: 16

約数和(自身を含む): 244660416

約数和(自身を除く): 36681085

約数列:

[1, 7, 37, 259, 857, 937, 5999, 6559, 31709, 34669, 221963, 242683, 803009, 5621063, 29711333, 207979331]

約数ペア:

[(1, 207979331), (7, 29711333), (37, 5621063), (259, 803009), (857, 242683), (937, 221963), (5999, 34669), (6559, 31709)]