208586495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{751}}^1\times {\mathrm{4273}}^1$

素因数の和:5042

約数の個数: 16

約数和(自身を含む): 269980032

約数和(自身を除く): 61393537

約数列:

[1, 5, 13, 65, 751, 3755, 4273, 9763, 21365, 48815, 55549, 277745, 3209023, 16045115, 41717299, 208586495]

約数ペア:

[(1, 208586495), (5, 41717299), (13, 16045115), (65, 3209023), (751, 277745), (3755, 55549), (4273, 48815), (9763, 21365)]