199562

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:253

約数の個数: 16

約数和(自身を含む): 335232

約数和(自身を除く): 135670

約数列:

[1, 2, 11, 22, 47, 94, 193, 386, 517, 1034, 2123, 4246, 9071, 18142, 99781, 199562]

約数ペア:

[(1, 199562), (2, 99781), (11, 18142), (22, 9071), (47, 4246), (94, 2123), (193, 1034), (386, 517)]