207976863

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{277}}^1\times {\mathrm{2339}}^1$

素因数の和:2726

約数の個数: 16

約数和(自身を含む): 281024640

約数和(自身を除く): 73047777

約数列:

[1, 3, 107, 277, 321, 831, 2339, 7017, 29639, 88917, 250273, 647903, 750819, 1943709, 69325621, 207976863]

約数ペア:

[(1, 207976863), (3, 69325621), (107, 1943709), (277, 750819), (321, 647903), (831, 250273), (2339, 88917), (7017, 29639)]