201392521

素因数分解:

${\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{38707}}^1$

素因数の和:38772

約数の個数: 12

約数和(自身を含む): 226519216

約数和(自身を除く): 25126695

約数列:

[1, 11, 43, 121, 473, 5203, 38707, 425777, 1664401, 4683547, 18308411, 201392521]

約数ペア:

[(1, 201392521), (11, 18308411), (43, 4683547), (121, 1664401), (473, 425777), (5203, 38707)]