201842840

素因数分解:

$2^3\times 5^1\times {\mathrm{5046071}}^1$

素因数の和:5046082

約数の個数: 16

約数和(自身を含む): 454146480

約数和(自身を除く): 252303640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5046071, 10092142, 20184284, 25230355, 40368568, 50460710, 100921420, 201842840]

約数ペア:

[(1, 201842840), (2, 100921420), (4, 50460710), (5, 40368568), (8, 25230355), (10, 20184284), (20, 10092142), (40, 5046071)]