214919152

素因数分解:

$2^4\times 7^1\times {\mathrm{1918921}}^1$

素因数の和:1918936

約数の個数: 20

約数和(自身を含む): 475892656

約数和(自身を除く): 260973504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1918921, 3837842, 7675684, 13432447, 15351368, 26864894, 30702736, 53729788, 107459576, 214919152]

約数ペア:

[(1, 214919152), (2, 107459576), (4, 53729788), (7, 30702736), (8, 26864894), (14, 15351368), (16, 13432447), (28, 7675684), (56, 3837842), (112, 1918921)]