201748019

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{72493}}^1$

素因数の和:72538

約数の個数: 12

約数和(自身を含む): 231400848

約数和(自身を除く): 29652829

約数列:

[1, 11, 23, 121, 253, 2783, 72493, 797423, 1667339, 8771653, 18340729, 201748019]

約数ペア:

[(1, 201748019), (11, 18340729), (23, 8771653), (121, 1667339), (253, 797423), (2783, 72493)]