211127856

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{199}}^1$

素因数の和:295

約数の個数: 120

約数和(自身を含む): 591033600

約数和(自身を除く): 379905744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 46, 48, 62, 69, 92, 93, 124, 138, 184, 186, 199, 248, 276, 368, 372, 398, 496, 552, 597, 713, 744, 796, 961, 1104, 1194, 1426, 1488, 1592, 1922, 2139, 2388, 2852, 2883, 3184, 3844, 4278, 4577, 4776, 5704, 5766, 6169, 7688, 8556, 9154, 9552, 11408, 11532, 12338, 13731, 15376, 17112, 18308, 18507, 22103, 23064, 24676, 27462, 34224, 36616, 37014, 44206, 46128, 49352, 54924, 66309, 73232, 74028, 88412, 98704, 109848, 132618, 141887, 148056, 176824, 191239, 219696, 265236, 283774, 296112, 353648, 382478, 425661, 530472, 567548, 573717, 764956, 851322, 1060944, 1135096, 1147434, 1529912, 1702644, 2270192, 2294868, 3059824, 3405288, 4398497, 4589736, 6810576, 8796994, 9179472, 13195491, 17593988, 26390982, 35187976, 52781964, 70375952, 105563928, 211127856]

約数ペア:

[(1, 211127856), (2, 105563928), (3, 70375952), (4, 52781964), (6, 35187976), (8, 26390982), (12, 17593988), (16, 13195491), (23, 9179472), (24, 8796994), (31, 6810576), (46, 4589736), (48, 4398497), (62, 3405288), (69, 3059824), (92, 2294868), (93, 2270192), (124, 1702644), (138, 1529912), (184, 1147434), (186, 1135096), (199, 1060944), (248, 851322), (276, 764956), (368, 573717), (372, 567548), (398, 530472), (496, 425661), (552, 382478), (597, 353648), (713, 296112), (744, 283774), (796, 265236), (961, 219696), (1104, 191239), (1194, 176824), (1426, 148056), (1488, 141887), (1592, 132618), (1922, 109848), (2139, 98704), (2388, 88412), (2852, 74028), (2883, 73232), (3184, 66309), (3844, 54924), (4278, 49352), (4577, 46128), (4776, 44206), (5704, 37014), (5766, 36616), (6169, 34224), (7688, 27462), (8556, 24676), (9154, 23064), (9552, 22103), (11408, 18507), (11532, 18308), (12338, 17112), (13731, 15376)]