202903587

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{10243}}^1$

素因数の和:10351

約数の個数: 24

約数和(自身を含む): 306828288

約数和(自身を除く): 103924701

約数列:

[1, 3, 9, 31, 71, 93, 213, 279, 639, 2201, 6603, 10243, 19809, 30729, 92187, 317533, 727253, 952599, 2181759, 2857797, 6545277, 22544843, 67634529, 202903587]

約数ペア:

[(1, 202903587), (3, 67634529), (9, 22544843), (31, 6545277), (71, 2857797), (93, 2181759), (213, 952599), (279, 727253), (639, 317533), (2201, 92187), (6603, 30729), (10243, 19809)]