209550516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{108463}}^1$

素因数の和:108500

約数の個数: 48

約数和(自身を含む): 583102464

約数和(自身を除く): 373551948

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 108463, 216926, 325389, 433852, 650778, 759241, 1301556, 1518482, 2277723, 2494649, 3036964, 4555446, 4989298, 7483947, 9110892, 9978596, 14967894, 17462543, 29935788, 34925086, 52387629, 69850172, 104775258, 209550516]

約数ペア:

[(1, 209550516), (2, 104775258), (3, 69850172), (4, 52387629), (6, 34925086), (7, 29935788), (12, 17462543), (14, 14967894), (21, 9978596), (23, 9110892), (28, 7483947), (42, 4989298), (46, 4555446), (69, 3036964), (84, 2494649), (92, 2277723), (138, 1518482), (161, 1301556), (276, 759241), (322, 650778), (483, 433852), (644, 325389), (966, 216926), (1932, 108463)]