201355167

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1\times {\mathrm{293}}^1$

素因数の和:639

約数の個数: 32

約数和(自身を含む): 295561728

約数和(自身を除く): 94206561

約数列:

[1, 3, 13, 39, 67, 201, 263, 293, 789, 871, 879, 2613, 3419, 3809, 10257, 11427, 17621, 19631, 52863, 58893, 77059, 229073, 231177, 255203, 687219, 765609, 1001767, 3005301, 5162953, 15488859, 67118389, 201355167]

約数ペア:

[(1, 201355167), (3, 67118389), (13, 15488859), (39, 5162953), (67, 3005301), (201, 1001767), (263, 765609), (293, 687219), (789, 255203), (871, 231177), (879, 229073), (2613, 77059), (3419, 58893), (3809, 52863), (10257, 19631), (11427, 17621)]