140020189916

素因数分解:

$2^2\times {\mathrm{193}}^1\times {\mathrm{181373303}}^1$

素因数の和:181373500

約数の個数: 12

約数和(自身を含む): 246304946832

約数和(自身を除く): 106284756916

約数列:

[1, 2, 4, 193, 386, 772, 181373303, 362746606, 725493212, 35005047479, 70010094958, 140020189916]

約数ペア:

[(1, 140020189916), (2, 70010094958), (4, 35005047479), (193, 725493212), (386, 362746606), (772, 181373303)]