201220569

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{17987}}^1$

素因数の和:18117

約数の個数: 24

約数和(自身を含む): 319898592

約数和(自身を除く): 118678023

約数列:

[1, 3, 9, 11, 33, 99, 113, 339, 1017, 1243, 3729, 11187, 17987, 53961, 161883, 197857, 593571, 1780713, 2032531, 6097593, 18292779, 22357841, 67073523, 201220569]

約数ペア:

[(1, 201220569), (3, 67073523), (9, 22357841), (11, 18292779), (33, 6097593), (99, 2032531), (113, 1780713), (339, 593571), (1017, 197857), (1243, 161883), (3729, 53961), (11187, 17987)]