211648898

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{20269}}^1$

素因数の和:20521

約数の個数: 16

約数和(自身を含む): 332752320

約数和(自身を除く): 121103422

約数列:

[1, 2, 23, 46, 227, 454, 5221, 10442, 20269, 40538, 466187, 932374, 4601063, 9202126, 105824449, 211648898]

約数ペア:

[(1, 211648898), (2, 105824449), (23, 9202126), (46, 4601063), (227, 932374), (454, 466187), (5221, 40538), (10442, 20269)]