200640730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{872351}}^1$

素因数の和:872381

約数の個数: 16

約数和(自身を含む): 376856064

約数和(自身を除く): 176215334

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 872351, 1744702, 4361755, 8723510, 20064073, 40128146, 100320365, 200640730]

約数ペア:

[(1, 200640730), (2, 100320365), (5, 40128146), (10, 20064073), (23, 8723510), (46, 4361755), (115, 1744702), (230, 872351)]