201057100

素因数分解:

$2^2\times 5^2\times {\mathrm{2010571}}^1$

素因数の和:2010585

約数の個数: 18

約数和(自身を含む): 436294124

約数和(自身を除く): 235237024

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 2010571, 4021142, 8042284, 10052855, 20105710, 40211420, 50264275, 100528550, 201057100]

約数ペア:

[(1, 201057100), (2, 100528550), (4, 50264275), (5, 40211420), (10, 20105710), (20, 10052855), (25, 8042284), (50, 4021142), (100, 2010571)]