200729968

素因数分解:

$2^4\times {\mathrm{857}}^1\times {\mathrm{14639}}^1$

素因数の和:15504

約数の個数: 20

約数和(自身を含む): 389394720

約数和(自身を除く): 188664752

約数列:

[1, 2, 4, 8, 16, 857, 1714, 3428, 6856, 13712, 14639, 29278, 58556, 117112, 234224, 12545623, 25091246, 50182492, 100364984, 200729968]

約数ペア:

[(1, 200729968), (2, 100364984), (4, 50182492), (8, 25091246), (16, 12545623), (857, 234224), (1714, 117112), (3428, 58556), (6856, 29278), (13712, 14639)]