2008156510

素因数分解:

$2^1\times 5^1\times {\mathrm{200815651}}^1$

素因数の和:200815658

約数の個数: 8

約数和(自身を含む): 3614681736

約数和(自身を除く): 1606525226

約数列:

[1, 2, 5, 10, 200815651, 401631302, 1004078255, 2008156510]

約数ペア:

[(1, 2008156510), (2, 1004078255), (5, 401631302), (10, 200815651)]