198222201

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{52817}}^1$

素因数の和:52965

約数の個数: 16

約数和(自身を含む): 295780800

約数和(自身を除く): 97558599

約数列:

[1, 3, 9, 27, 139, 417, 1251, 3753, 52817, 158451, 475353, 1426059, 7341563, 22024689, 66074067, 198222201]

約数ペア:

[(1, 198222201), (3, 66074067), (9, 22024689), (27, 7341563), (139, 1426059), (417, 475353), (1251, 158451), (3753, 52817)]