200087830

素因数分解:

$2^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{43403}}^1$

素因数の和:43871

約数の個数: 16

約数和(自身を含む): 360947664

約数和(自身を除く): 160859834

約数列:

[1, 2, 5, 10, 461, 922, 2305, 4610, 43403, 86806, 217015, 434030, 20008783, 40017566, 100043915, 200087830]

約数ペア:

[(1, 200087830), (2, 100043915), (5, 40017566), (10, 20008783), (461, 434030), (922, 217015), (2305, 86806), (4610, 43403)]