187297712

素因数分解:

$2^4\times 7^1\times {\mathrm{1672301}}^1$

素因数の和:1672316

約数の個数: 20

約数和(自身を含む): 414730896

約数和(自身を除く): 227433184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1672301, 3344602, 6689204, 11706107, 13378408, 23412214, 26756816, 46824428, 93648856, 187297712]

約数ペア:

[(1, 187297712), (2, 93648856), (4, 46824428), (7, 26756816), (8, 23412214), (14, 13378408), (16, 11706107), (28, 6689204), (56, 3344602), (112, 1672301)]