208374561

素因数分解:

$3^2\times {\mathrm{317}}^1\times {\mathrm{73037}}^1$

素因数の和:73360

約数の個数: 12

約数和(自身を含む): 301939092

約数和(自身を除く): 93564531

約数列:

[1, 3, 9, 317, 951, 2853, 73037, 219111, 657333, 23152729, 69458187, 208374561]

約数ペア:

[(1, 208374561), (3, 69458187), (9, 23152729), (317, 657333), (951, 219111), (2853, 73037)]