214901072

素因数分解:

$2^4\times {\mathrm{443}}^1\times {\mathrm{30319}}^1$

素因数の和:30770

約数の個数: 20

約数和(自身を含む): 417324480

約数和(自身を除く): 202423408

約数列:

[1, 2, 4, 8, 16, 443, 886, 1772, 3544, 7088, 30319, 60638, 121276, 242552, 485104, 13431317, 26862634, 53725268, 107450536, 214901072]

約数ペア:

[(1, 214901072), (2, 107450536), (4, 53725268), (8, 26862634), (16, 13431317), (443, 485104), (886, 242552), (1772, 121276), (3544, 60638), (7088, 30319)]