200777855

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{9319}}^1$

素因数の和:9494

約数の個数: 16

約数和(自身を含む): 250521600

約数和(自身を除く): 49743745

約数列:

[1, 5, 31, 139, 155, 695, 4309, 9319, 21545, 46595, 288889, 1295341, 1444445, 6476705, 40155571, 200777855]

約数ペア:

[(1, 200777855), (5, 40155571), (31, 6476705), (139, 1444445), (155, 1295341), (695, 288889), (4309, 46595), (9319, 21545)]