243076174

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{641}}^1\times {\mathrm{1567}}^1$

素因数の和:2232

約数の個数: 24

約数和(自身を含む): 401655744

約数和(自身を除く): 158579570

約数列:

[1, 2, 11, 22, 121, 242, 641, 1282, 1567, 3134, 7051, 14102, 17237, 34474, 77561, 155122, 189607, 379214, 1004447, 2008894, 11048917, 22097834, 121538087, 243076174]

約数ペア:

[(1, 243076174), (2, 121538087), (11, 22097834), (22, 11048917), (121, 2008894), (242, 1004447), (641, 379214), (1282, 189607), (1567, 155122), (3134, 77561), (7051, 34474), (14102, 17237)]