205586104

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:368

約数の個数: 64

約数和(自身を含む): 412920000

約数和(自身を除く): 207333896

約数列:

[1, 2, 4, 8, 29, 58, 61, 73, 116, 122, 146, 199, 232, 244, 292, 398, 488, 584, 796, 1592, 1769, 2117, 3538, 4234, 4453, 5771, 7076, 8468, 8906, 11542, 12139, 14152, 14527, 16936, 17812, 23084, 24278, 29054, 35624, 46168, 48556, 58108, 97112, 116216, 129137, 258274, 352031, 421283, 516548, 704062, 842566, 886147, 1033096, 1408124, 1685132, 1772294, 2816248, 3370264, 3544588, 7089176, 25698263, 51396526, 102793052, 205586104]

約数ペア:

[(1, 205586104), (2, 102793052), (4, 51396526), (8, 25698263), (29, 7089176), (58, 3544588), (61, 3370264), (73, 2816248), (116, 1772294), (122, 1685132), (146, 1408124), (199, 1033096), (232, 886147), (244, 842566), (292, 704062), (398, 516548), (488, 421283), (584, 352031), (796, 258274), (1592, 129137), (1769, 116216), (2117, 97112), (3538, 58108), (4234, 48556), (4453, 46168), (5771, 35624), (7076, 29054), (8468, 24278), (8906, 23084), (11542, 17812), (12139, 16936), (14152, 14527)]