201483640

素因数分解:

$2^3\times 5^1\times {\mathrm{5037091}}^1$

素因数の和:5037102

約数の個数: 16

約数和(自身を含む): 453338280

約数和(自身を除く): 251854640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5037091, 10074182, 20148364, 25185455, 40296728, 50370910, 100741820, 201483640]

約数ペア:

[(1, 201483640), (2, 100741820), (4, 50370910), (5, 40296728), (8, 25185455), (10, 20148364), (20, 10074182), (40, 5037091)]