200939858

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{755413}}^1$

素因数の和:755441

約数の個数: 16

約数和(自身を含む): 362598720

約数和(自身を除く): 161658862

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 755413, 1510826, 5287891, 10575782, 14352847, 28705694, 100469929, 200939858]

約数ペア:

[(1, 200939858), (2, 100469929), (7, 28705694), (14, 14352847), (19, 10575782), (38, 5287891), (133, 1510826), (266, 755413)]