202162475

素因数分解:

$5^2\times {\mathrm{131}}^1\times {\mathrm{61729}}^1$

素因数の和:61870

約数の個数: 12

約数和(自身を含む): 252599160

約数和(自身を除く): 50436685

約数列:

[1, 5, 25, 131, 655, 3275, 61729, 308645, 1543225, 8086499, 40432495, 202162475]

約数ペア:

[(1, 202162475), (5, 40432495), (25, 8086499), (131, 1543225), (655, 308645), (3275, 61729)]