205443201

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1\times {\mathrm{3571}}^1$

素因数の和:3852

約数の個数: 16

約数和(自身を含む): 277987328

約数和(自身を除く): 72544127

約数列:

[1, 3, 127, 151, 381, 453, 3571, 10713, 19177, 57531, 453517, 539221, 1360551, 1617663, 68481067, 205443201]

約数ペア:

[(1, 205443201), (3, 68481067), (127, 1617663), (151, 1360551), (381, 539221), (453, 453517), (3571, 57531), (10713, 19177)]