205101456

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:182

約数の個数: 240

約数和(自身を含む): 664957440

約数和(自身を除く): 459855984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 31, 42, 48, 49, 56, 58, 62, 84, 87, 93, 97, 98, 112, 116, 124, 147, 168, 174, 186, 194, 196, 203, 217, 232, 248, 291, 294, 336, 348, 372, 388, 392, 406, 434, 464, 496, 582, 588, 609, 651, 679, 696, 744, 776, 784, 812, 868, 899, 1164, 1176, 1218, 1302, 1358, 1392, 1421, 1488, 1519, 1552, 1624, 1736, 1798, 2037, 2328, 2352, 2436, 2604, 2697, 2716, 2813, 2842, 3007, 3038, 3248, 3472, 3596, 4074, 4263, 4557, 4656, 4753, 4872, 5208, 5394, 5432, 5626, 5684, 6014, 6076, 6293, 7192, 8148, 8439, 8526, 9021, 9114, 9506, 9744, 10416, 10788, 10864, 11252, 11368, 12028, 12152, 12586, 14259, 14384, 16296, 16878, 17052, 18042, 18228, 18879, 19012, 19691, 21049, 21576, 22504, 22736, 24056, 24304, 25172, 28518, 32592, 33756, 34104, 36084, 36456, 37758, 38024, 39382, 42098, 43152, 44051, 45008, 48112, 50344, 57036, 59073, 63147, 67512, 68208, 72168, 72912, 75516, 76048, 78764, 84196, 87203, 88102, 100688, 114072, 118146, 126294, 132153, 135024, 137837, 144336, 147343, 151032, 157528, 168392, 174406, 176204, 228144, 236292, 252588, 261609, 264306, 275674, 294686, 302064, 315056, 336784, 348812, 352408, 413511, 442029, 472584, 505176, 523218, 528612, 551348, 589372, 610421, 697624, 704816, 827022, 884058, 945168, 1010352, 1046436, 1057224, 1102696, 1178744, 1220842, 1395248, 1654044, 1768116, 1831263, 2092872, 2114448, 2205392, 2357488, 2441684, 3308088, 3536232, 3662526, 4185744, 4272947, 4883368, 6616176, 7072464, 7325052, 8545894, 9766736, 12818841, 14650104, 17091788, 25637682, 29300208, 34183576, 51275364, 68367152, 102550728, 205101456]

約数ペア:

[(1, 205101456), (2, 102550728), (3, 68367152), (4, 51275364), (6, 34183576), (7, 29300208), (8, 25637682), (12, 17091788), (14, 14650104), (16, 12818841), (21, 9766736), (24, 8545894), (28, 7325052), (29, 7072464), (31, 6616176), (42, 4883368), (48, 4272947), (49, 4185744), (56, 3662526), (58, 3536232), (62, 3308088), (84, 2441684), (87, 2357488), (93, 2205392), (97, 2114448), (98, 2092872), (112, 1831263), (116, 1768116), (124, 1654044), (147, 1395248), (168, 1220842), (174, 1178744), (186, 1102696), (194, 1057224), (196, 1046436), (203, 1010352), (217, 945168), (232, 884058), (248, 827022), (291, 704816), (294, 697624), (336, 610421), (348, 589372), (372, 551348), (388, 528612), (392, 523218), (406, 505176), (434, 472584), (464, 442029), (496, 413511), (582, 352408), (588, 348812), (609, 336784), (651, 315056), (679, 302064), (696, 294686), (744, 275674), (776, 264306), (784, 261609), (812, 252588), (868, 236292), (899, 228144), (1164, 176204), (1176, 174406), (1218, 168392), (1302, 157528), (1358, 151032), (1392, 147343), (1421, 144336), (1488, 137837), (1519, 135024), (1552, 132153), (1624, 126294), (1736, 118146), (1798, 114072), (2037, 100688), (2328, 88102), (2352, 87203), (2436, 84196), (2604, 78764), (2697, 76048), (2716, 75516), (2813, 72912), (2842, 72168), (3007, 68208), (3038, 67512), (3248, 63147), (3472, 59073), (3596, 57036), (4074, 50344), (4263, 48112), (4557, 45008), (4656, 44051), (4753, 43152), (4872, 42098), (5208, 39382), (5394, 38024), (5432, 37758), (5626, 36456), (5684, 36084), (6014, 34104), (6076, 33756), (6293, 32592), (7192, 28518), (8148, 25172), (8439, 24304), (8526, 24056), (9021, 22736), (9114, 22504), (9506, 21576), (9744, 21049), (10416, 19691), (10788, 19012), (10864, 18879), (11252, 18228), (11368, 18042), (12028, 17052), (12152, 16878), (12586, 16296), (14259, 14384)]