202128610

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{255859}}^1$

素因数の和:255945

約数の個数: 16

約数和(自身を含む): 368438400

約数和(自身を除く): 166309790

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 255859, 511718, 1279295, 2558590, 20212861, 40425722, 101064305, 202128610]

約数ペア:

[(1, 202128610), (2, 101064305), (5, 40425722), (10, 20212861), (79, 2558590), (158, 1279295), (395, 511718), (790, 255859)]