200809870

素因数分解:

$2^1\times 5^1\times {\mathrm{2957}}^1\times {\mathrm{6791}}^1$

素因数の和:9755

約数の個数: 16

約数和(自身を含む): 361633248

約数和(自身を除く): 160823378

約数列:

[1, 2, 5, 10, 2957, 5914, 6791, 13582, 14785, 29570, 33955, 67910, 20080987, 40161974, 100404935, 200809870]

約数ペア:

[(1, 200809870), (2, 100404935), (5, 40161974), (10, 20080987), (2957, 67910), (5914, 33955), (6791, 29570), (13582, 14785)]