204547765

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{12107}}^1$

素因数の和:12252

約数の個数: 16

約数和(自身を含む): 255720960

約数和(自身を除く): 51173195

約数列:

[1, 5, 31, 109, 155, 545, 3379, 12107, 16895, 60535, 375317, 1319663, 1876585, 6598315, 40909553, 204547765]

約数ペア:

[(1, 204547765), (5, 40909553), (31, 6598315), (109, 1876585), (155, 1319663), (545, 375317), (3379, 60535), (12107, 16895)]