197523816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:184

約数の個数: 256

約数和(自身を含む): 650280960

約数和(自身を除く): 452757144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 23, 24, 28, 31, 34, 42, 46, 51, 56, 62, 68, 69, 84, 92, 93, 97, 102, 119, 124, 136, 138, 161, 168, 184, 186, 194, 204, 217, 238, 248, 276, 291, 322, 357, 372, 388, 391, 408, 434, 476, 483, 527, 552, 582, 644, 651, 679, 713, 714, 744, 776, 782, 868, 952, 966, 1054, 1164, 1173, 1288, 1302, 1358, 1426, 1428, 1564, 1581, 1649, 1736, 1932, 2037, 2108, 2139, 2231, 2328, 2346, 2604, 2716, 2737, 2852, 2856, 3007, 3128, 3162, 3298, 3689, 3864, 4074, 4216, 4278, 4462, 4692, 4947, 4991, 5208, 5432, 5474, 5704, 6014, 6324, 6596, 6693, 7378, 8148, 8211, 8556, 8924, 9021, 9384, 9894, 9982, 10948, 11067, 11543, 12028, 12121, 12648, 13192, 13386, 14756, 14973, 15617, 16296, 16422, 17112, 17848, 18042, 19788, 19964, 21049, 21896, 22134, 23086, 24056, 24242, 26772, 29512, 29946, 31234, 32844, 34629, 36084, 36363, 37927, 39576, 39928, 42098, 44268, 46172, 46851, 48484, 51119, 53544, 59892, 62468, 63147, 65688, 69161, 69258, 72168, 72726, 75854, 84196, 84847, 88536, 92344, 93702, 96968, 102238, 113781, 119784, 124936, 126294, 138322, 138516, 145452, 151708, 153357, 168392, 169694, 187404, 204476, 207483, 227562, 252588, 254541, 265489, 276644, 277032, 290904, 303416, 306714, 339388, 357833, 374808, 408952, 414966, 455124, 484127, 505176, 509082, 530978, 553288, 613428, 678776, 715666, 796467, 829932, 910248, 968254, 1018164, 1061956, 1073499, 1175737, 1226856, 1431332, 1452381, 1592934, 1659864, 1936508, 2036328, 2123912, 2146998, 2351474, 2862664, 2904762, 3185868, 3527211, 3873016, 4293996, 4702948, 5809524, 6371736, 7054422, 8230159, 8587992, 9405896, 11619048, 14108844, 16460318, 24690477, 28217688, 32920636, 49380954, 65841272, 98761908, 197523816]

約数ペア:

[(1, 197523816), (2, 98761908), (3, 65841272), (4, 49380954), (6, 32920636), (7, 28217688), (8, 24690477), (12, 16460318), (14, 14108844), (17, 11619048), (21, 9405896), (23, 8587992), (24, 8230159), (28, 7054422), (31, 6371736), (34, 5809524), (42, 4702948), (46, 4293996), (51, 3873016), (56, 3527211), (62, 3185868), (68, 2904762), (69, 2862664), (84, 2351474), (92, 2146998), (93, 2123912), (97, 2036328), (102, 1936508), (119, 1659864), (124, 1592934), (136, 1452381), (138, 1431332), (161, 1226856), (168, 1175737), (184, 1073499), (186, 1061956), (194, 1018164), (204, 968254), (217, 910248), (238, 829932), (248, 796467), (276, 715666), (291, 678776), (322, 613428), (357, 553288), (372, 530978), (388, 509082), (391, 505176), (408, 484127), (434, 455124), (476, 414966), (483, 408952), (527, 374808), (552, 357833), (582, 339388), (644, 306714), (651, 303416), (679, 290904), (713, 277032), (714, 276644), (744, 265489), (776, 254541), (782, 252588), (868, 227562), (952, 207483), (966, 204476), (1054, 187404), (1164, 169694), (1173, 168392), (1288, 153357), (1302, 151708), (1358, 145452), (1426, 138516), (1428, 138322), (1564, 126294), (1581, 124936), (1649, 119784), (1736, 113781), (1932, 102238), (2037, 96968), (2108, 93702), (2139, 92344), (2231, 88536), (2328, 84847), (2346, 84196), (2604, 75854), (2716, 72726), (2737, 72168), (2852, 69258), (2856, 69161), (3007, 65688), (3128, 63147), (3162, 62468), (3298, 59892), (3689, 53544), (3864, 51119), (4074, 48484), (4216, 46851), (4278, 46172), (4462, 44268), (4692, 42098), (4947, 39928), (4991, 39576), (5208, 37927), (5432, 36363), (5474, 36084), (5704, 34629), (6014, 32844), (6324, 31234), (6596, 29946), (6693, 29512), (7378, 26772), (8148, 24242), (8211, 24056), (8556, 23086), (8924, 22134), (9021, 21896), (9384, 21049), (9894, 19964), (9982, 19788), (10948, 18042), (11067, 17848), (11543, 17112), (12028, 16422), (12121, 16296), (12648, 15617), (13192, 14973), (13386, 14756)]