207958454

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{787}}^1\times {\mathrm{12011}}^1$

素因数の和:12811

約数の個数: 16

約数和(自身を含む): 340756416

約数和(自身を除く): 132797962

約数列:

[1, 2, 11, 22, 787, 1574, 8657, 12011, 17314, 24022, 132121, 264242, 9452657, 18905314, 103979227, 207958454]

約数ペア:

[(1, 207958454), (2, 103979227), (11, 18905314), (22, 9452657), (787, 264242), (1574, 132121), (8657, 24022), (12011, 17314)]