205362805

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{18443}}^1$

素因数の和:18596

約数の個数: 16

約数和(自身を含む): 262937664

約数和(自身を除く): 57574859

約数列:

[1, 5, 17, 85, 131, 655, 2227, 11135, 18443, 92215, 313531, 1567655, 2416033, 12080165, 41072561, 205362805]

約数ペア:

[(1, 205362805), (5, 41072561), (17, 12080165), (85, 2416033), (131, 1567655), (655, 313531), (2227, 92215), (11135, 18443)]