202012426

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1311769}}^1$

素因数の和:1311789

約数の個数: 16

約数和(自身を含む): 377789760

約数和(自身を除く): 175777334

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1311769, 2623538, 9182383, 14429459, 18364766, 28858918, 101006213, 202012426]

約数ペア:

[(1, 202012426), (2, 101006213), (7, 28858918), (11, 18364766), (14, 14429459), (22, 9182383), (77, 2623538), (154, 1311769)]