201772043

素因数分解:

${\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1\times {\mathrm{941}}^1$

素因数の和:1246

約数の個数: 16

約数和(自身を含む): 223683552

約数和(自身を除く): 21911509

約数列:

[1, 11, 101, 193, 941, 1111, 2123, 10351, 19493, 95041, 181613, 214423, 1045451, 1997743, 18342913, 201772043]

約数ペア:

[(1, 201772043), (11, 18342913), (101, 1997743), (193, 1045451), (941, 214423), (1111, 181613), (2123, 95041), (10351, 19493)]