207823018

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{47297}}^1$

素因数の和:47338

約数の個数: 16

約数和(自身を含む): 337707720

約数和(自身を除く): 129884702

約数列:

[1, 2, 13, 26, 169, 338, 2197, 4394, 47297, 94594, 614861, 1229722, 7993193, 15986386, 103911509, 207823018]

約数ペア:

[(1, 207823018), (2, 103911509), (13, 15986386), (26, 7993193), (169, 1229722), (338, 614861), (2197, 94594), (4394, 47297)]