201181227

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{166403}}^1$

素因数の和:166450

約数の個数: 16

約数和(自身を含む): 298195968

約数和(自身を除く): 97014741

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 166403, 499209, 2163239, 5158493, 6489717, 15475479, 67060409, 201181227]

約数ペア:

[(1, 201181227), (3, 67060409), (13, 15475479), (31, 6489717), (39, 5158493), (93, 2163239), (403, 499209), (1209, 166403)]