201528687

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{911}}^1\times {\mathrm{3881}}^1$

素因数の和:4814

約数の個数: 16

約数和(自身を含む): 283230720

約数和(自身を除く): 81702033

約数列:

[1, 3, 19, 57, 911, 2733, 3881, 11643, 17309, 51927, 73739, 221217, 3535591, 10606773, 67176229, 201528687]

約数ペア:

[(1, 201528687), (3, 67176229), (19, 10606773), (57, 3535591), (911, 221217), (2733, 73739), (3881, 51927), (11643, 17309)]