201428084888

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1325184769}}^1$

素因数の和:1325184794

約数の個数: 16

約数和(自身を含む): 397555431000

約数和(自身を除く): 196127346112

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1325184769, 2650369538, 5300739076, 10601478152, 25178510611, 50357021222, 100714042444, 201428084888]

約数ペア:

[(1, 201428084888), (2, 100714042444), (4, 50357021222), (8, 25178510611), (19, 10601478152), (38, 5300739076), (76, 2650369538), (152, 1325184769)]