214979624

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{193327}}^1$

素因数の和:193472

約数の個数: 16

約数和(自身を含む): 405988800

約数和(自身を除く): 191009176

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 193327, 386654, 773308, 1546616, 26872453, 53744906, 107489812, 214979624]

約数ペア:

[(1, 214979624), (2, 107489812), (4, 53744906), (8, 26872453), (139, 1546616), (278, 773308), (556, 386654), (1112, 193327)]