207965494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{410999}}^1$

素因数の和:411035

約数の個数: 16

約数和(自身を含む): 355104000

約数和(自身を除く): 147138506

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 410999, 821998, 4520989, 9041978, 9452977, 18905954, 103982747, 207965494]

約数ペア:

[(1, 207965494), (2, 103982747), (11, 18905954), (22, 9452977), (23, 9041978), (46, 4520989), (253, 821998), (506, 410999)]