202239710

素因数分解:

$2^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{40529}}^1$

素因数の和:41035

約数の個数: 16

約数和(自身を含む): 364770000

約数和(自身を除く): 162530290

約数列:

[1, 2, 5, 10, 499, 998, 2495, 4990, 40529, 81058, 202645, 405290, 20223971, 40447942, 101119855, 202239710]

約数ペア:

[(1, 202239710), (2, 101119855), (5, 40447942), (10, 20223971), (499, 405290), (998, 202645), (2495, 81058), (4990, 40529)]