214977392

素因数分解:

$2^4\times 7^1\times {\mathrm{1919441}}^1$

素因数の和:1919456

約数の個数: 20

約数和(自身を含む): 476021616

約数和(自身を除く): 261044224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1919441, 3838882, 7677764, 13436087, 15355528, 26872174, 30711056, 53744348, 107488696, 214977392]

約数ペア:

[(1, 214977392), (2, 107488696), (4, 53744348), (7, 30711056), (8, 26872174), (14, 15355528), (16, 13436087), (28, 7677764), (56, 3838882), (112, 1919441)]