201295652

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{4007}}^1$

素因数の和:4691

約数の個数: 24

約数和(自身を含む): 371461440

約数和(自身を除く): 170165788

約数列:

[1, 2, 4, 19, 38, 76, 661, 1322, 2644, 4007, 8014, 12559, 16028, 25118, 50236, 76133, 152266, 304532, 2648627, 5297254, 10594508, 50323913, 100647826, 201295652]

約数ペア:

[(1, 201295652), (2, 100647826), (4, 50323913), (19, 10594508), (38, 5297254), (76, 2648627), (661, 304532), (1322, 152266), (2644, 76133), (4007, 50236), (8014, 25118), (12559, 16028)]