209240976

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:282

約数の個数: 160

約数和(自身を含む): 642816000

約数和(自身を除く): 433575024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 71, 84, 98, 112, 142, 147, 168, 179, 196, 213, 284, 294, 336, 343, 358, 392, 426, 497, 537, 568, 588, 686, 716, 784, 852, 994, 1029, 1074, 1136, 1176, 1253, 1372, 1432, 1491, 1704, 1988, 2058, 2148, 2352, 2506, 2744, 2864, 2982, 3408, 3479, 3759, 3976, 4116, 4296, 5012, 5488, 5964, 6958, 7518, 7952, 8232, 8592, 8771, 10024, 10437, 11928, 12709, 13916, 15036, 16464, 17542, 20048, 20874, 23856, 24353, 25418, 26313, 27832, 30072, 35084, 38127, 41748, 48706, 50836, 52626, 55664, 60144, 61397, 70168, 73059, 76254, 83496, 88963, 97412, 101672, 105252, 122794, 140336, 146118, 152508, 166992, 177926, 184191, 194824, 203344, 210504, 245588, 266889, 292236, 305016, 355852, 368382, 389648, 421008, 491176, 533778, 584472, 610032, 622741, 711704, 736764, 982352, 1067556, 1168944, 1245482, 1423408, 1473528, 1868223, 2135112, 2490964, 2947056, 3736446, 4270224, 4359187, 4981928, 7472892, 8718374, 9963856, 13077561, 14945784, 17436748, 26155122, 29891568, 34873496, 52310244, 69746992, 104620488, 209240976]

約数ペア:

[(1, 209240976), (2, 104620488), (3, 69746992), (4, 52310244), (6, 34873496), (7, 29891568), (8, 26155122), (12, 17436748), (14, 14945784), (16, 13077561), (21, 9963856), (24, 8718374), (28, 7472892), (42, 4981928), (48, 4359187), (49, 4270224), (56, 3736446), (71, 2947056), (84, 2490964), (98, 2135112), (112, 1868223), (142, 1473528), (147, 1423408), (168, 1245482), (179, 1168944), (196, 1067556), (213, 982352), (284, 736764), (294, 711704), (336, 622741), (343, 610032), (358, 584472), (392, 533778), (426, 491176), (497, 421008), (537, 389648), (568, 368382), (588, 355852), (686, 305016), (716, 292236), (784, 266889), (852, 245588), (994, 210504), (1029, 203344), (1074, 194824), (1136, 184191), (1176, 177926), (1253, 166992), (1372, 152508), (1432, 146118), (1491, 140336), (1704, 122794), (1988, 105252), (2058, 101672), (2148, 97412), (2352, 88963), (2506, 83496), (2744, 76254), (2864, 73059), (2982, 70168), (3408, 61397), (3479, 60144), (3759, 55664), (3976, 52626), (4116, 50836), (4296, 48706), (5012, 41748), (5488, 38127), (5964, 35084), (6958, 30072), (7518, 27832), (7952, 26313), (8232, 25418), (8592, 24353), (8771, 23856), (10024, 20874), (10437, 20048), (11928, 17542), (12709, 16464), (13916, 15036)]