214906378

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1051}}^1\times {\mathrm{5381}}^1$

素因数の和:6453

約数の個数: 16

約数和(自身を含む): 339711840

約数和(自身を除く): 124805462

約数列:

[1, 2, 19, 38, 1051, 2102, 5381, 10762, 19969, 39938, 102239, 204478, 5655431, 11310862, 107453189, 214906378]

約数ペア:

[(1, 214906378), (2, 107453189), (19, 11310862), (38, 5655431), (1051, 204478), (2102, 102239), (5381, 39938), (10762, 19969)]