214969328

素因数分解:

$2^4\times 7^1\times {\mathrm{1919369}}^1$

素因数の和:1919384

約数の個数: 20

約数和(自身を含む): 476003760

約数和(自身を除く): 261034432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1919369, 3838738, 7677476, 13435583, 15354952, 26871166, 30709904, 53742332, 107484664, 214969328]

約数ペア:

[(1, 214969328), (2, 107484664), (4, 53742332), (7, 30709904), (8, 26871166), (14, 15354952), (16, 13435583), (28, 7677476), (56, 3838738), (112, 1919369)]