204550929

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{29101}}^1$

素因数の和:29189

約数の個数: 24

約数和(自身を含む): 326873664

約数和(自身を除く): 122322735

約数列:

[1, 3, 9, 11, 33, 71, 99, 213, 639, 781, 2343, 7029, 29101, 87303, 261909, 320111, 960333, 2066171, 2880999, 6198513, 18595539, 22727881, 68183643, 204550929]

約数ペア:

[(1, 204550929), (3, 68183643), (9, 22727881), (11, 18595539), (33, 6198513), (71, 2880999), (99, 2066171), (213, 960333), (639, 320111), (781, 261909), (2343, 87303), (7029, 29101)]