204055750

素因数分解:

$2^1\times 5^3\times {\mathrm{816223}}^1$

素因数の和:816240

約数の個数: 16

約数和(自身を含む): 381992832

約数和(自身を除く): 177937082

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 816223, 1632446, 4081115, 8162230, 20405575, 40811150, 102027875, 204055750]

約数ペア:

[(1, 204055750), (2, 102027875), (5, 40811150), (10, 20405575), (25, 8162230), (50, 4081115), (125, 1632446), (250, 816223)]