266201992221

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{120398911}}^1$

素因数の和:120398992

約数の個数: 16

約数和(自身を含む): 392982048768

約数和(自身を除く): 126780056547

約数列:

[1, 3, 11, 33, 67, 201, 737, 2211, 120398911, 361196733, 1324388021, 3973164063, 8066727037, 24200181111, 88733997407, 266201992221]

約数ペア:

[(1, 266201992221), (3, 88733997407), (11, 24200181111), (33, 8066727037), (67, 3973164063), (201, 1324388021), (737, 361196733), (2211, 120398911)]