200749331321

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{372447739}}^1$

素因数の和:372447764

約数の個数: 12

約数和(自身を含む): 254754254160

約数和(自身を除く): 54004922839

約数列:

[1, 7, 11, 49, 77, 539, 372447739, 2607134173, 4096925129, 18249939211, 28678475903, 200749331321]

約数ペア:

[(1, 200749331321), (7, 28678475903), (11, 18249939211), (49, 4096925129), (77, 2607134173), (539, 372447739)]