194962768

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:130

約数の個数: 240

約数和(自身を含む): 541465344

約数和(自身を除く): 346502576

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 37, 44, 47, 49, 52, 56, 74, 77, 88, 91, 94, 98, 104, 112, 143, 148, 154, 176, 182, 188, 196, 208, 259, 286, 296, 308, 329, 364, 376, 392, 407, 481, 517, 518, 539, 572, 592, 611, 616, 637, 658, 728, 752, 784, 814, 962, 1001, 1034, 1036, 1078, 1144, 1222, 1232, 1274, 1316, 1456, 1628, 1739, 1813, 1924, 2002, 2068, 2072, 2156, 2288, 2303, 2444, 2548, 2632, 2849, 3256, 3367, 3478, 3619, 3626, 3848, 4004, 4136, 4144, 4277, 4312, 4606, 4888, 5096, 5264, 5291, 5698, 6512, 6721, 6734, 6956, 7007, 7238, 7252, 7696, 8008, 8272, 8554, 8624, 9212, 9776, 10192, 10582, 11396, 12173, 13442, 13468, 13912, 14014, 14476, 14504, 16016, 17108, 18424, 19129, 19943, 21164, 22607, 22792, 23569, 24346, 25333, 26884, 26936, 27824, 28028, 28952, 29008, 29939, 34216, 36848, 37037, 38258, 39886, 42328, 45214, 45584, 47047, 47138, 48692, 50666, 53768, 53872, 56056, 57904, 59878, 68432, 74074, 76516, 79772, 84656, 85211, 90428, 94094, 94276, 97384, 101332, 107536, 112112, 119756, 133903, 148148, 153032, 158249, 159544, 170422, 180856, 188188, 188552, 194768, 202664, 239512, 248677, 259259, 267806, 296296, 306064, 316498, 319088, 329329, 340844, 361712, 376376, 377104, 405328, 479024, 497354, 518518, 535612, 592592, 632996, 658658, 681688, 752752, 937321, 994708, 1037036, 1071224, 1107743, 1265992, 1317316, 1363376, 1740739, 1874642, 1989416, 2074072, 2142448, 2215486, 2531984, 2634632, 3481478, 3749284, 3978832, 4148144, 4430972, 5269264, 6962956, 7498568, 8861944, 12185173, 13925912, 14997136, 17723888, 24370346, 27851824, 48740692, 97481384, 194962768]

約数ペア:

[(1, 194962768), (2, 97481384), (4, 48740692), (7, 27851824), (8, 24370346), (11, 17723888), (13, 14997136), (14, 13925912), (16, 12185173), (22, 8861944), (26, 7498568), (28, 6962956), (37, 5269264), (44, 4430972), (47, 4148144), (49, 3978832), (52, 3749284), (56, 3481478), (74, 2634632), (77, 2531984), (88, 2215486), (91, 2142448), (94, 2074072), (98, 1989416), (104, 1874642), (112, 1740739), (143, 1363376), (148, 1317316), (154, 1265992), (176, 1107743), (182, 1071224), (188, 1037036), (196, 994708), (208, 937321), (259, 752752), (286, 681688), (296, 658658), (308, 632996), (329, 592592), (364, 535612), (376, 518518), (392, 497354), (407, 479024), (481, 405328), (517, 377104), (518, 376376), (539, 361712), (572, 340844), (592, 329329), (611, 319088), (616, 316498), (637, 306064), (658, 296296), (728, 267806), (752, 259259), (784, 248677), (814, 239512), (962, 202664), (1001, 194768), (1034, 188552), (1036, 188188), (1078, 180856), (1144, 170422), (1222, 159544), (1232, 158249), (1274, 153032), (1316, 148148), (1456, 133903), (1628, 119756), (1739, 112112), (1813, 107536), (1924, 101332), (2002, 97384), (2068, 94276), (2072, 94094), (2156, 90428), (2288, 85211), (2303, 84656), (2444, 79772), (2548, 76516), (2632, 74074), (2849, 68432), (3256, 59878), (3367, 57904), (3478, 56056), (3619, 53872), (3626, 53768), (3848, 50666), (4004, 48692), (4136, 47138), (4144, 47047), (4277, 45584), (4312, 45214), (4606, 42328), (4888, 39886), (5096, 38258), (5264, 37037), (5291, 36848), (5698, 34216), (6512, 29939), (6721, 29008), (6734, 28952), (6956, 28028), (7007, 27824), (7238, 26936), (7252, 26884), (7696, 25333), (8008, 24346), (8272, 23569), (8554, 22792), (8624, 22607), (9212, 21164), (9776, 19943), (10192, 19129), (10582, 18424), (11396, 17108), (12173, 16016), (13442, 14504), (13468, 14476), (13912, 14014)]