204449944

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{41}}^2\times {\mathrm{661}}^1$

素因数の和:772

約数の個数: 48

約数和(自身を含む): 410625360

約数和(自身を除く): 206175416

約数列:

[1, 2, 4, 8, 23, 41, 46, 82, 92, 164, 184, 328, 661, 943, 1322, 1681, 1886, 2644, 3362, 3772, 5288, 6724, 7544, 13448, 15203, 27101, 30406, 38663, 54202, 60812, 77326, 108404, 121624, 154652, 216808, 309304, 623323, 1111141, 1246646, 2222282, 2493292, 4444564, 4986584, 8889128, 25556243, 51112486, 102224972, 204449944]

約数ペア:

[(1, 204449944), (2, 102224972), (4, 51112486), (8, 25556243), (23, 8889128), (41, 4986584), (46, 4444564), (82, 2493292), (92, 2222282), (164, 1246646), (184, 1111141), (328, 623323), (661, 309304), (943, 216808), (1322, 154652), (1681, 121624), (1886, 108404), (2644, 77326), (3362, 60812), (3772, 54202), (5288, 38663), (6724, 30406), (7544, 27101), (13448, 15203)]