199370897

素因数分解:

${\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{1571}}^1$

素因数の和:1804

約数の個数: 16

約数和(自身を含む): 221840640

約数和(自身を除く): 22469743

約数列:

[1, 11, 83, 139, 913, 1529, 1571, 11537, 17281, 126907, 130393, 218369, 1434323, 2402059, 18124627, 199370897]

約数ペア:

[(1, 199370897), (11, 18124627), (83, 2402059), (139, 1434323), (913, 218369), (1529, 130393), (1571, 126907), (11537, 17281)]