215202394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{133999}}^1$

素因数の和:134085

約数の個数: 16

約数和(自身を含む): 356976000

約数和(自身を除く): 141773606

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 133999, 267998, 1473989, 2947978, 9781927, 19563854, 107601197, 215202394]

約数ペア:

[(1, 215202394), (2, 107601197), (11, 19563854), (22, 9781927), (73, 2947978), (146, 1473989), (803, 267998), (1606, 133999)]