206565783

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{80911}}^1$

素因数の和:80974

約数の個数: 16

約数和(自身を含む): 295166976

約数和(自身を除く): 88601193

約数列:

[1, 3, 23, 37, 69, 111, 851, 2553, 80911, 242733, 1860953, 2993707, 5582859, 8981121, 68855261, 206565783]

約数ペア:

[(1, 206565783), (3, 68855261), (23, 8981121), (37, 5582859), (69, 2993707), (111, 1860953), (851, 242733), (2553, 80911)]