211214322

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{2687}}^1$

素因数の和:3103

約数の個数: 48

約数和(自身を含む): 500677632

約数和(自身を除く): 289463310

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 397, 794, 1191, 2382, 2687, 3573, 4367, 5374, 7146, 8061, 8734, 13101, 16122, 24183, 26202, 29557, 39303, 48366, 59114, 78606, 88671, 177342, 266013, 532026, 1066739, 2133478, 3200217, 6400434, 9600651, 11734129, 19201302, 23468258, 35202387, 70404774, 105607161, 211214322]

約数ペア:

[(1, 211214322), (2, 105607161), (3, 70404774), (6, 35202387), (9, 23468258), (11, 19201302), (18, 11734129), (22, 9600651), (33, 6400434), (66, 3200217), (99, 2133478), (198, 1066739), (397, 532026), (794, 266013), (1191, 177342), (2382, 88671), (2687, 78606), (3573, 59114), (4367, 48366), (5374, 39303), (7146, 29557), (8061, 26202), (8734, 24183), (13101, 16122)]