205890227961

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{3533}}^1\times {\mathrm{1765949}}^1$

素因数の和:1769496

約数の個数: 16

約数和(自身を含む): 299561630400

約数和(自身を除く): 93671402439

約数列:

[1, 3, 11, 33, 3533, 10599, 38863, 116589, 1765949, 5297847, 19425439, 58276317, 6239097817, 18717293451, 68630075987, 205890227961]

約数ペア:

[(1, 205890227961), (3, 68630075987), (11, 18717293451), (33, 6239097817), (3533, 58276317), (10599, 19425439), (38863, 5297847), (116589, 1765949)]