207974507

素因数分解:

${\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{317}}^1\times {\mathrm{463}}^1$

素因数の和:902

約数の個数: 16

約数和(自身を含む): 227230080

約数和(自身を除く): 19255573

約数列:

[1, 13, 109, 317, 463, 1417, 4121, 6019, 34553, 50467, 146771, 449189, 656071, 1908023, 15998039, 207974507]

約数ペア:

[(1, 207974507), (13, 15998039), (109, 1908023), (317, 656071), (463, 449189), (1417, 146771), (4121, 50467), (6019, 34553)]