200609875

素因数分解:

$5^3\times {\mathrm{149}}^1\times {\mathrm{10771}}^1$

素因数の和:10935

約数の個数: 16

約数和(自身を含む): 252064800

約数和(自身を除く): 51454925

約数列:

[1, 5, 25, 125, 149, 745, 3725, 10771, 18625, 53855, 269275, 1346375, 1604879, 8024395, 40121975, 200609875]

約数ペア:

[(1, 200609875), (5, 40121975), (25, 8024395), (125, 1604879), (149, 1346375), (745, 269275), (3725, 53855), (10771, 18625)]