204213619

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{757}}^1$

素因数の和:1134

約数の個数: 16

約数和(自身を含む): 219832128

約数和(自身を除く): 15618509

約数列:

[1, 23, 37, 317, 757, 851, 7291, 11729, 17411, 28009, 239969, 269767, 644207, 5519287, 8878853, 204213619]

約数ペア:

[(1, 204213619), (23, 8878853), (37, 5519287), (317, 644207), (757, 269767), (851, 239969), (7291, 28009), (11729, 17411)]