199038422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{9047201}}^1$

素因数の和:9047214

約数の個数: 8

約数和(自身を含む): 325699272

約数和(自身を除く): 126660850

約数列:

[1, 2, 11, 22, 9047201, 18094402, 99519211, 199038422]

約数ペア:

[(1, 199038422), (2, 99519211), (11, 18094402), (22, 9047201)]