201039223

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{90031}}^1$

素因数の和:90078

約数の個数: 16

約数和(自身を含む): 259292160

約数和(自身を除く): 58252937

約数列:

[1, 7, 11, 29, 77, 203, 319, 2233, 90031, 630217, 990341, 2610899, 6932387, 18276293, 28719889, 201039223]

約数ペア:

[(1, 201039223), (7, 28719889), (11, 18276293), (29, 6932387), (77, 2610899), (203, 990341), (319, 630217), (2233, 90031)]