200988927

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{970961}}^1$

素因数の和:970990

約数の個数: 12

約数和(自身を含む): 302940144

約数和(自身を除く): 101951217

約数列:

[1, 3, 9, 23, 69, 207, 970961, 2912883, 8738649, 22332103, 66996309, 200988927]

約数ペア:

[(1, 200988927), (3, 66996309), (9, 22332103), (23, 8738649), (69, 2912883), (207, 970961)]