214636378

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1301}}^1\times {\mathrm{7499}}^1$

素因数の和:8813

約数の個数: 16

約数和(自身を含む): 351540000

約数和(自身を除く): 136903622

約数列:

[1, 2, 11, 22, 1301, 2602, 7499, 14311, 14998, 28622, 82489, 164978, 9756199, 19512398, 107318189, 214636378]

約数ペア:

[(1, 214636378), (2, 107318189), (11, 19512398), (22, 9756199), (1301, 164978), (2602, 82489), (7499, 28622), (14311, 14998)]