208602021

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{6367}}^1$

素因数の和:6600

約数の個数: 16

約数和(自身を含む): 284063744

約数和(自身を除く): 75461723

約数列:

[1, 3, 67, 163, 201, 489, 6367, 10921, 19101, 32763, 426589, 1037821, 1279767, 3113463, 69534007, 208602021]

約数ペア:

[(1, 208602021), (3, 69534007), (67, 3113463), (163, 1279767), (201, 1037821), (489, 426589), (6367, 32763), (10921, 19101)]