200364820

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{88657}}^1$

素因数の和:88779

約数の個数: 24

約数和(自身を含む): 424494504

約数和(自身を除く): 224129684

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 88657, 177314, 354628, 443285, 886570, 1773140, 10018241, 20036482, 40072964, 50091205, 100182410, 200364820]

約数ペア:

[(1, 200364820), (2, 100182410), (4, 50091205), (5, 40072964), (10, 20036482), (20, 10018241), (113, 1773140), (226, 886570), (452, 443285), (565, 354628), (1130, 177314), (2260, 88657)]