205979283

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{32099}}^1$

素因数の和:32159

約数の個数: 24

約数和(自身を含む): 320486400

約数和(自身を除く): 114507117

約数列:

[1, 3, 9, 23, 31, 69, 93, 207, 279, 713, 2139, 6417, 32099, 96297, 288891, 738277, 995069, 2214831, 2985207, 6644493, 8955621, 22886587, 68659761, 205979283]

約数ペア:

[(1, 205979283), (3, 68659761), (9, 22886587), (23, 8955621), (31, 6644493), (69, 2985207), (93, 2214831), (207, 995069), (279, 738277), (713, 288891), (2139, 96297), (6417, 32099)]