201993537009

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{7537}}^1\times {\mathrm{812129}}^1$

素因数の和:819680

約数の個数: 16

約数和(自身を含む): 293848125120

約数和(自身を除く): 91854588111

約数列:

[1, 3, 11, 33, 7537, 22611, 82907, 248721, 812129, 2436387, 8933419, 26800257, 6121016273, 18363048819, 67331179003, 201993537009]

約数ペア:

[(1, 201993537009), (3, 67331179003), (11, 18363048819), (33, 6121016273), (7537, 26800257), (22611, 8933419), (82907, 2436387), (248721, 812129)]