190047718

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{256129}}^1$

素因数の和:256191

約数の個数: 16

約数和(自身を含む): 331944480

約数和(自身を除く): 141896762

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 256129, 512258, 1792903, 3585806, 13574837, 27149674, 95023859, 190047718]

約数ペア:

[(1, 190047718), (2, 95023859), (7, 27149674), (14, 13574837), (53, 3585806), (106, 1792903), (371, 512258), (742, 256129)]