199431188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4532527}}^1$

素因数の和:4532542

約数の個数: 12

約数和(自身を含む): 380732352

約数和(自身を除く): 181301164

約数列:

[1, 2, 4, 11, 22, 44, 4532527, 9065054, 18130108, 49857797, 99715594, 199431188]

約数ペア:

[(1, 199431188), (2, 99715594), (4, 49857797), (11, 18130108), (22, 9065054), (44, 4532527)]