204182017

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{15881}}^1$

素因数の和:15960

約数の個数: 16

約数和(自身を含む): 234799488

約数和(自身を除く): 30617471

約数列:

[1, 13, 23, 43, 299, 559, 989, 12857, 15881, 206453, 365263, 682883, 4748419, 8877479, 15706309, 204182017]

約数ペア:

[(1, 204182017), (13, 15706309), (23, 8877479), (43, 4748419), (299, 682883), (559, 365263), (989, 206453), (12857, 15881)]