205655103

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1344151}}^1$

素因数の和:1344174

約数の個数: 12

約数和(自身を含む): 314531568

約数和(自身を除く): 108876465

約数列:

[1, 3, 9, 17, 51, 153, 1344151, 4032453, 12097359, 22850567, 68551701, 205655103]

約数ペア:

[(1, 205655103), (3, 68551701), (9, 22850567), (17, 12097359), (51, 4032453), (153, 1344151)]