205126869

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{34939}}^1$

素因数の和:35064

約数の個数: 16

約数和(自身を含む): 290700800

約数和(自身を除く): 85573931

約数列:

[1, 3, 19, 57, 103, 309, 1957, 5871, 34939, 104817, 663841, 1991523, 3598717, 10796151, 68375623, 205126869]

約数ペア:

[(1, 205126869), (3, 68375623), (19, 10796151), (57, 3598717), (103, 1991523), (309, 663841), (1957, 104817), (5871, 34939)]