200162840

素因数分解:

$2^3\times 5^1\times {\mathrm{5004071}}^1$

素因数の和:5004082

約数の個数: 16

約数和(自身を含む): 450366480

約数和(自身を除く): 250203640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5004071, 10008142, 20016284, 25020355, 40032568, 50040710, 100081420, 200162840]

約数ペア:

[(1, 200162840), (2, 100081420), (4, 50040710), (5, 40032568), (8, 25020355), (10, 20016284), (20, 10008142), (40, 5004071)]