196179207

素因数分解:

$3^1\times 7^1\times {\mathrm{2153}}^1\times {\mathrm{4339}}^1$

素因数の和:6502

約数の個数: 16

約数和(自身を含む): 299147520

約数和(自身を除く): 102968313

約数列:

[1, 3, 7, 21, 2153, 4339, 6459, 13017, 15071, 30373, 45213, 91119, 9341867, 28025601, 65393069, 196179207]

約数ペア:

[(1, 196179207), (3, 65393069), (7, 28025601), (21, 9341867), (2153, 91119), (4339, 45213), (6459, 30373), (13017, 15071)]