201069069

素因数分解:

$3^1\times {\mathrm{31}}^2\times {\mathrm{97}}^1\times {\mathrm{719}}^1$

素因数の和:881

約数の個数: 24

約数和(自身を含む): 280264320

約数和(自身を除く): 79195251

約数列:

[1, 3, 31, 93, 97, 291, 719, 961, 2157, 2883, 3007, 9021, 22289, 66867, 69743, 93217, 209229, 279651, 690959, 2072877, 2162033, 6486099, 67023023, 201069069]

約数ペア:

[(1, 201069069), (3, 67023023), (31, 6486099), (93, 2162033), (97, 2072877), (291, 690959), (719, 279651), (961, 209229), (2157, 93217), (2883, 69743), (3007, 66867), (9021, 22289)]