202478188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{47441}}^1$

素因数の和:47553

約数の個数: 24

約数和(自身を含む): 390542544

約数和(自身を除く): 188064356

約数列:

[1, 2, 4, 11, 22, 44, 97, 194, 388, 1067, 2134, 4268, 47441, 94882, 189764, 521851, 1043702, 2087404, 4601777, 9203554, 18407108, 50619547, 101239094, 202478188]

約数ペア:

[(1, 202478188), (2, 101239094), (4, 50619547), (11, 18407108), (22, 9203554), (44, 4601777), (97, 2087404), (194, 1043702), (388, 521851), (1067, 189764), (2134, 94882), (4268, 47441)]