201423238

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{607}}^1\times {\mathrm{1999}}^1$

素因数の和:2691

約数の個数: 16

約数和(自身を含む): 306432000

約数和(自身を除く): 105008762

約数列:

[1, 2, 83, 166, 607, 1214, 1999, 3998, 50381, 100762, 165917, 331834, 1213393, 2426786, 100711619, 201423238]

約数ペア:

[(1, 201423238), (2, 100711619), (83, 2426786), (166, 1213393), (607, 331834), (1214, 165917), (1999, 100762), (3998, 50381)]