199529042

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{911}}^1\times {\mathrm{2671}}^1$

素因数の和:3625

約数の個数: 16

約数和(自身を含む): 307044864

約数和(自身を除く): 107515822

約数列:

[1, 2, 41, 82, 911, 1822, 2671, 5342, 37351, 74702, 109511, 219022, 2433281, 4866562, 99764521, 199529042]

約数ペア:

[(1, 199529042), (2, 99764521), (41, 4866562), (82, 2433281), (911, 219022), (1822, 109511), (2671, 74702), (5342, 37351)]