209708112

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^2\times {\mathrm{113}}^1$

素因数の和:229

約数の個数: 120

約数和(自身を含む): 584551872

約数和(自身を除く): 374843760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 41, 46, 48, 69, 82, 92, 113, 123, 138, 164, 184, 226, 246, 276, 328, 339, 368, 452, 492, 552, 656, 678, 904, 943, 984, 1104, 1356, 1681, 1808, 1886, 1968, 2599, 2712, 2829, 3362, 3772, 4633, 5043, 5198, 5424, 5658, 6724, 7544, 7797, 9266, 10086, 10396, 11316, 13448, 13899, 15088, 15594, 18532, 20172, 20792, 22632, 26896, 27798, 31188, 37064, 38663, 40344, 41584, 45264, 55596, 62376, 74128, 77326, 80688, 106559, 111192, 115989, 124752, 154652, 189953, 213118, 222384, 231978, 309304, 319677, 379906, 426236, 463956, 569859, 618608, 639354, 759812, 852472, 927912, 1139718, 1278708, 1519624, 1704944, 1855824, 2279436, 2557416, 3039248, 4368919, 4558872, 5114832, 8737838, 9117744, 13106757, 17475676, 26213514, 34951352, 52427028, 69902704, 104854056, 209708112]

約数ペア:

[(1, 209708112), (2, 104854056), (3, 69902704), (4, 52427028), (6, 34951352), (8, 26213514), (12, 17475676), (16, 13106757), (23, 9117744), (24, 8737838), (41, 5114832), (46, 4558872), (48, 4368919), (69, 3039248), (82, 2557416), (92, 2279436), (113, 1855824), (123, 1704944), (138, 1519624), (164, 1278708), (184, 1139718), (226, 927912), (246, 852472), (276, 759812), (328, 639354), (339, 618608), (368, 569859), (452, 463956), (492, 426236), (552, 379906), (656, 319677), (678, 309304), (904, 231978), (943, 222384), (984, 213118), (1104, 189953), (1356, 154652), (1681, 124752), (1808, 115989), (1886, 111192), (1968, 106559), (2599, 80688), (2712, 77326), (2829, 74128), (3362, 62376), (3772, 55596), (4633, 45264), (5043, 41584), (5198, 40344), (5424, 38663), (5658, 37064), (6724, 31188), (7544, 27798), (7797, 26896), (9266, 22632), (10086, 20792), (10396, 20172), (11316, 18532), (13448, 15594), (13899, 15088)]