220126468

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{64667}}^1$

素因数の和:64731

約数の個数: 24

約数和(自身を含む): 412840512

約数和(自身を除く): 192714044

約数列:

[1, 2, 4, 23, 37, 46, 74, 92, 148, 851, 1702, 3404, 64667, 129334, 258668, 1487341, 2392679, 2974682, 4785358, 5949364, 9570716, 55031617, 110063234, 220126468]

約数ペア:

[(1, 220126468), (2, 110063234), (4, 55031617), (23, 9570716), (37, 5949364), (46, 4785358), (74, 2974682), (92, 2392679), (148, 1487341), (851, 258668), (1702, 129334), (3404, 64667)]