201491543

素因数分解:

${\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1\times {\mathrm{937}}^1$

素因数の和:1234

約数の個数: 16

約数和(自身を含む): 223274016

約数和(自身を除く): 21782473

約数列:

[1, 11, 113, 173, 937, 1243, 1903, 10307, 19549, 105881, 162101, 215039, 1164691, 1783111, 18317413, 201491543]

約数ペア:

[(1, 201491543), (11, 18317413), (113, 1783111), (173, 1164691), (937, 215039), (1243, 162101), (1903, 105881), (10307, 19549)]