196358628

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{117721}}^1$

素因数の和:117867

約数の個数: 24

約数和(自身を含む): 461470240

約数和(自身を除く): 265111612

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 117721, 235442, 353163, 470884, 706326, 1412652, 16363219, 32726438, 49089657, 65452876, 98179314, 196358628]

約数ペア:

[(1, 196358628), (2, 98179314), (3, 65452876), (4, 49089657), (6, 32726438), (12, 16363219), (139, 1412652), (278, 706326), (417, 470884), (556, 353163), (834, 235442), (1668, 117721)]