208023246

素因数分解:

$2^1\times 3^2\times {\mathrm{379}}^1\times {\mathrm{30493}}^1$

素因数の和:30880

約数の個数: 24

約数和(自身を含む): 451921080

約数和(自身を除く): 243897834

約数列:

[1, 2, 3, 6, 9, 18, 379, 758, 1137, 2274, 3411, 6822, 30493, 60986, 91479, 182958, 274437, 548874, 11556847, 23113694, 34670541, 69341082, 104011623, 208023246]

約数ペア:

[(1, 208023246), (2, 104011623), (3, 69341082), (6, 34670541), (9, 23113694), (18, 11556847), (379, 548874), (758, 274437), (1137, 182958), (2274, 91479), (3411, 60986), (6822, 30493)]