211041436

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{4201}}^1$

素因数の和:4885

約数の個数: 24

約数和(自身を含む): 389441360

約数和(自身を除く): 178399924

約数列:

[1, 2, 4, 19, 38, 76, 661, 1322, 2644, 4201, 8402, 12559, 16804, 25118, 50236, 79819, 159638, 319276, 2776861, 5553722, 11107444, 52760359, 105520718, 211041436]

約数ペア:

[(1, 211041436), (2, 105520718), (4, 52760359), (19, 11107444), (38, 5553722), (76, 2776861), (661, 319276), (1322, 159638), (2644, 79819), (4201, 50236), (8402, 25118), (12559, 16804)]