201423997

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{2441}}^1$

素因数の和:2604

約数の個数: 16

約数和(自身を含む): 219193920

約数和(自身を除く): 17769923

約数列:

[1, 19, 43, 101, 817, 1919, 2441, 4343, 46379, 82517, 104963, 246541, 1994297, 4684279, 10601263, 201423997]

約数ペア:

[(1, 201423997), (19, 10601263), (43, 4684279), (101, 1994297), (817, 246541), (1919, 104963), (2441, 82517), (4343, 46379)]