201608689

素因数分解:

${\mathrm{71}}^1\times {\mathrm{109}}^2\times {\mathrm{239}}^1$

素因数の和:528

約数の個数: 12

約数和(自身を含む): 207204480

約数和(自身を除く): 5595791

約数列:

[1, 71, 109, 239, 7739, 11881, 16969, 26051, 843551, 1849621, 2839559, 201608689]

約数ペア:

[(1, 201608689), (71, 2839559), (109, 1849621), (239, 843551), (7739, 26051), (11881, 16969)]