219460657

素因数分解:

${\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{2203}}^1$

素因数の和:2392

約数の個数: 16

約数和(自身を含む): 241911040

約数和(自身を除く): 22450383

約数列:

[1, 13, 79, 97, 1027, 1261, 2203, 7663, 28639, 99619, 174037, 213691, 2262481, 2777983, 16881589, 219460657]

約数ペア:

[(1, 219460657), (13, 16881589), (79, 2777983), (97, 2262481), (1027, 213691), (1261, 174037), (2203, 99619), (7663, 28639)]