201624116

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{638051}}^1$

素因数の和:638134

約数の個数: 12

約数和(自身を含む): 357309120

約数和(自身を除く): 155685004

約数列:

[1, 2, 4, 79, 158, 316, 638051, 1276102, 2552204, 50406029, 100812058, 201624116]

約数ペア:

[(1, 201624116), (2, 100812058), (4, 50406029), (79, 2552204), (158, 1276102), (316, 638051)]