200822204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1\times {\mathrm{223}}^1$

素因数の和:546

約数の個数: 48

約数和(自身を含む): 390921216

約数和(自身を除く): 190099012

約数列:

[1, 2, 4, 11, 22, 44, 97, 194, 211, 223, 388, 422, 446, 844, 892, 1067, 2134, 2321, 2453, 4268, 4642, 4906, 9284, 9812, 20467, 21631, 40934, 43262, 47053, 81868, 86524, 94106, 188212, 225137, 237941, 450274, 475882, 517583, 900548, 951764, 1035166, 2070332, 4564141, 9128282, 18256564, 50205551, 100411102, 200822204]

約数ペア:

[(1, 200822204), (2, 100411102), (4, 50205551), (11, 18256564), (22, 9128282), (44, 4564141), (97, 2070332), (194, 1035166), (211, 951764), (223, 900548), (388, 517583), (422, 475882), (446, 450274), (844, 237941), (892, 225137), (1067, 188212), (2134, 94106), (2321, 86524), (2453, 81868), (4268, 47053), (4642, 43262), (4906, 40934), (9284, 21631), (9812, 20467)]