205458

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{283}}^1$

素因数の和:310

約数の個数: 24

約数和(自身を含む): 453264

約数和(自身を除く): 247806

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 283, 363, 566, 726, 849, 1698, 3113, 6226, 9339, 18678, 34243, 68486, 102729, 205458]

約数ペア:

[(1, 205458), (2, 102729), (3, 68486), (6, 34243), (11, 18678), (22, 9339), (33, 6226), (66, 3113), (121, 1698), (242, 849), (283, 726), (363, 566)]