200689929

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{20071}}^1$

素因数の和:20189

約数の個数: 24

約数和(自身を含む): 319385664

約数和(自身を除く): 118695735

約数列:

[1, 3, 9, 11, 33, 99, 101, 303, 909, 1111, 3333, 9999, 20071, 60213, 180639, 220781, 662343, 1987029, 2027171, 6081513, 18244539, 22298881, 66896643, 200689929]

約数ペア:

[(1, 200689929), (3, 66896643), (9, 22298881), (11, 18244539), (33, 6081513), (99, 2027171), (101, 1987029), (303, 662343), (909, 220781), (1111, 180639), (3333, 60213), (9999, 20071)]