201562576

素因数分解:

$2^4\times {\mathrm{823}}^1\times {\mathrm{15307}}^1$

素因数の和:16138

約数の個数: 20

約数和(自身を含む): 391027552

約数和(自身を除く): 189464976

約数列:

[1, 2, 4, 8, 16, 823, 1646, 3292, 6584, 13168, 15307, 30614, 61228, 122456, 244912, 12597661, 25195322, 50390644, 100781288, 201562576]

約数ペア:

[(1, 201562576), (2, 100781288), (4, 50390644), (8, 25195322), (16, 12597661), (823, 244912), (1646, 122456), (3292, 61228), (6584, 30614), (13168, 15307)]