201765260

素因数分解:

$2^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{24077}}^1$

素因数の和:24505

約数の個数: 24

約数和(自身を含む): 424735920

約数和(自身を除く): 222970660

約数列:

[1, 2, 4, 5, 10, 20, 419, 838, 1676, 2095, 4190, 8380, 24077, 48154, 96308, 120385, 240770, 481540, 10088263, 20176526, 40353052, 50441315, 100882630, 201765260]

約数ペア:

[(1, 201765260), (2, 100882630), (4, 50441315), (5, 40353052), (10, 20176526), (20, 10088263), (419, 481540), (838, 240770), (1676, 120385), (2095, 96308), (4190, 48154), (8380, 24077)]