214881946

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{431}}^1\times {\mathrm{2287}}^1$

素因数の和:2829

約数の個数: 16

約数和(自身を含む): 326177280

約数和(自身を除く): 111295334

約数列:

[1, 2, 109, 218, 431, 862, 2287, 4574, 46979, 93958, 249283, 498566, 985697, 1971394, 107440973, 214881946]

約数ペア:

[(1, 214881946), (2, 107440973), (109, 1971394), (218, 985697), (431, 498566), (862, 249283), (2287, 93958), (4574, 46979)]