215511359164

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{4651}}^1\times {\mathrm{108263}}^1$

素因数の和:113025

約数の個数: 24

約数和(自身を含む): 380754960768

約数和(自身を除く): 165243601604

約数列:

[1, 2, 4, 107, 214, 428, 4651, 9302, 18604, 108263, 216526, 433052, 497657, 995314, 1990628, 11584141, 23168282, 46336564, 503531213, 1007062426, 2014124852, 53877839791, 107755679582, 215511359164]

約数ペア:

[(1, 215511359164), (2, 107755679582), (4, 53877839791), (107, 2014124852), (214, 1007062426), (428, 503531213), (4651, 46336564), (9302, 23168282), (18604, 11584141), (108263, 1990628), (216526, 995314), (433052, 497657)]