202424905

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{2557}}^1$

素因数の和:2856

約数の個数: 16

約数和(自身を含む): 247532544

約数和(自身を除く): 45107639

約数列:

[1, 5, 71, 223, 355, 1115, 2557, 12785, 15833, 79165, 181547, 570211, 907735, 2851055, 40484981, 202424905]

約数ペア:

[(1, 202424905), (5, 40484981), (71, 2851055), (223, 907735), (355, 570211), (1115, 181547), (2557, 79165), (12785, 15833)]