206955182

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{778027}}^1$

素因数の和:778055

約数の個数: 16

約数和(自身を含む): 373453440

約数和(自身を除く): 166498258

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 778027, 1556054, 5446189, 10892378, 14782513, 29565026, 103477591, 206955182]

約数ペア:

[(1, 206955182), (2, 103477591), (7, 29565026), (14, 14782513), (19, 10892378), (38, 5446189), (133, 1556054), (266, 778027)]