195161012

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{447617}}^1$

素因数の和:447730

約数の個数: 12

約数和(自身を含む): 344665860

約数和(自身を除く): 149504848

約数列:

[1, 2, 4, 109, 218, 436, 447617, 895234, 1790468, 48790253, 97580506, 195161012]

約数ペア:

[(1, 195161012), (2, 97580506), (4, 48790253), (109, 1790468), (218, 895234), (436, 447617)]