204078429

素因数分解:

$3^2\times {\mathrm{479}}^1\times {\mathrm{47339}}^1$

素因数の和:47824

約数の個数: 12

約数和(自身を含む): 295401600

約数和(自身を除く): 91323171

約数列:

[1, 3, 9, 479, 1437, 4311, 47339, 142017, 426051, 22675381, 68026143, 204078429]

約数ペア:

[(1, 204078429), (3, 68026143), (9, 22675381), (479, 426051), (1437, 142017), (4311, 47339)]