206590617

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{271}}^1\times {\mathrm{1193}}^1$

素因数の和:1541

約数の個数: 24

約数和(自身を含む): 303982848

約数和(自身を除く): 97392231

約数列:

[1, 3, 9, 71, 213, 271, 639, 813, 1193, 2439, 3579, 10737, 19241, 57723, 84703, 173169, 254109, 323303, 762327, 969909, 2909727, 22954513, 68863539, 206590617]

約数ペア:

[(1, 206590617), (3, 68863539), (9, 22954513), (71, 2909727), (213, 969909), (271, 762327), (639, 323303), (813, 254109), (1193, 173169), (2439, 84703), (3579, 57723), (10737, 19241)]