208700523

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{131011}}^1$

素因数の和:131079

約数の個数: 16

約数和(自身を含む): 314428800

約数和(自身を除く): 105728277

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 131011, 393033, 1179099, 3537297, 7729649, 23188947, 69566841, 208700523]

約数ペア:

[(1, 208700523), (3, 69566841), (9, 23188947), (27, 7729649), (59, 3537297), (177, 1179099), (531, 393033), (1593, 131011)]