203468859

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{16183}}^1$

素因数の和:16327

約数の個数: 24

約数和(自身を含む): 323162112

約数和(自身を除く): 119693253

約数列:

[1, 3, 9, 11, 33, 99, 127, 381, 1143, 1397, 4191, 12573, 16183, 48549, 145647, 178013, 534039, 1602117, 2055241, 6165723, 18497169, 22607651, 67822953, 203468859]

約数ペア:

[(1, 203468859), (3, 67822953), (9, 22607651), (11, 18497169), (33, 6165723), (99, 2055241), (127, 1602117), (381, 534039), (1143, 178013), (1397, 145647), (4191, 48549), (12573, 16183)]