205364689

素因数分解:

${\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{4451}}^1$

素因数の和:4560

約数の個数: 16

約数和(自身を含む): 223312320

約数和(自身を除く): 17947631

約数列:

[1, 29, 37, 43, 1073, 1247, 1591, 4451, 46139, 129079, 164687, 191393, 4775923, 5550397, 7081541, 205364689]

約数ペア:

[(1, 205364689), (29, 7081541), (37, 5550397), (43, 4775923), (1073, 191393), (1247, 164687), (1591, 129079), (4451, 46139)]