199980111

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{32789}}^1$

素因数の和:32918

約数の個数: 16

約数和(自身を含む): 283305600

約数和(自身を除く): 83325489

約数列:

[1, 3, 19, 57, 107, 321, 2033, 6099, 32789, 98367, 622991, 1868973, 3508423, 10525269, 66660037, 199980111]

約数ペア:

[(1, 199980111), (3, 66660037), (19, 10525269), (57, 3508423), (107, 1868973), (321, 622991), (2033, 98367), (6099, 32789)]