206965286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{324397}}^1$

素因数の和:324439

約数の個数: 16

約数和(自身を含む): 350349840

約数和(自身を除く): 143384554

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 324397, 648794, 3568367, 7136734, 9407513, 18815026, 103482643, 206965286]

約数ペア:

[(1, 206965286), (2, 103482643), (11, 18815026), (22, 9407513), (29, 7136734), (58, 3568367), (319, 648794), (638, 324397)]