210925355

素因数分解:

$5^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{3617}}^1$

素因数の和:3838

約数の個数: 16

約数和(自身を含む): 257891040

約数和(自身を除く): 46965685

約数列:

[1, 5, 107, 109, 535, 545, 3617, 11663, 18085, 58315, 387019, 394253, 1935095, 1971265, 42185071, 210925355]

約数ペア:

[(1, 210925355), (5, 42185071), (107, 1971265), (109, 1935095), (535, 394253), (545, 387019), (3617, 58315), (11663, 18085)]