209142864

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:175

約数の個数: 320

約数和(自身を含む): 746618880

約数和(自身を除く): 537476016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 31, 36, 42, 46, 48, 54, 56, 62, 63, 69, 72, 84, 92, 93, 97, 108, 112, 124, 126, 138, 144, 161, 168, 184, 186, 189, 194, 207, 216, 217, 248, 252, 276, 279, 291, 322, 336, 368, 372, 378, 388, 414, 432, 434, 483, 496, 504, 552, 558, 582, 621, 644, 651, 679, 713, 744, 756, 776, 828, 837, 868, 873, 966, 1008, 1104, 1116, 1164, 1242, 1288, 1302, 1358, 1426, 1449, 1488, 1512, 1552, 1656, 1674, 1736, 1746, 1932, 1953, 2037, 2139, 2231, 2232, 2328, 2484, 2576, 2604, 2619, 2716, 2852, 2898, 3007, 3024, 3312, 3348, 3472, 3492, 3864, 3906, 4074, 4278, 4347, 4462, 4464, 4656, 4968, 4991, 5208, 5238, 5432, 5704, 5796, 5859, 6014, 6111, 6417, 6693, 6696, 6984, 7728, 7812, 8148, 8556, 8694, 8924, 9021, 9936, 9982, 10416, 10476, 10864, 11408, 11592, 11718, 12028, 12222, 12834, 13386, 13392, 13968, 14973, 15617, 15624, 16296, 17112, 17388, 17848, 18042, 18333, 19251, 19964, 20079, 20952, 21049, 23184, 23436, 24056, 24444, 25668, 26772, 27063, 29946, 31234, 31248, 32592, 34224, 34776, 35696, 36084, 36666, 38502, 39928, 40158, 41904, 42098, 44919, 46851, 46872, 48112, 48888, 51336, 53544, 54126, 59892, 60237, 62468, 63147, 69161, 69552, 72168, 73332, 77004, 79856, 80316, 81189, 84196, 89838, 93702, 93744, 97776, 102672, 107088, 108252, 119784, 120474, 124936, 126294, 134757, 138322, 140553, 144336, 146664, 154008, 160632, 162378, 168392, 179676, 187404, 189441, 207483, 216504, 239568, 240948, 249872, 252588, 269514, 276644, 281106, 293328, 308016, 321264, 324756, 336784, 359352, 374808, 378882, 414966, 421659, 433008, 481896, 484127, 505176, 539028, 553288, 562212, 568323, 622449, 649512, 718704, 749616, 757764, 829932, 843318, 963792, 968254, 1010352, 1078056, 1106576, 1124424, 1136646, 1244898, 1299024, 1452381, 1515528, 1659864, 1686636, 1867347, 1936508, 2156112, 2248848, 2273292, 2489796, 2904762, 3031056, 3319728, 3373272, 3734694, 3873016, 4357143, 4546584, 4979592, 5809524, 6746544, 7469388, 7746032, 8714286, 9093168, 9959184, 11619048, 13071429, 14938776, 17428572, 23238096, 26142858, 29877552, 34857144, 52285716, 69714288, 104571432, 209142864]

約数ペア:

[(1, 209142864), (2, 104571432), (3, 69714288), (4, 52285716), (6, 34857144), (7, 29877552), (8, 26142858), (9, 23238096), (12, 17428572), (14, 14938776), (16, 13071429), (18, 11619048), (21, 9959184), (23, 9093168), (24, 8714286), (27, 7746032), (28, 7469388), (31, 6746544), (36, 5809524), (42, 4979592), (46, 4546584), (48, 4357143), (54, 3873016), (56, 3734694), (62, 3373272), (63, 3319728), (69, 3031056), (72, 2904762), (84, 2489796), (92, 2273292), (93, 2248848), (97, 2156112), (108, 1936508), (112, 1867347), (124, 1686636), (126, 1659864), (138, 1515528), (144, 1452381), (161, 1299024), (168, 1244898), (184, 1136646), (186, 1124424), (189, 1106576), (194, 1078056), (207, 1010352), (216, 968254), (217, 963792), (248, 843318), (252, 829932), (276, 757764), (279, 749616), (291, 718704), (322, 649512), (336, 622449), (368, 568323), (372, 562212), (378, 553288), (388, 539028), (414, 505176), (432, 484127), (434, 481896), (483, 433008), (496, 421659), (504, 414966), (552, 378882), (558, 374808), (582, 359352), (621, 336784), (644, 324756), (651, 321264), (679, 308016), (713, 293328), (744, 281106), (756, 276644), (776, 269514), (828, 252588), (837, 249872), (868, 240948), (873, 239568), (966, 216504), (1008, 207483), (1104, 189441), (1116, 187404), (1164, 179676), (1242, 168392), (1288, 162378), (1302, 160632), (1358, 154008), (1426, 146664), (1449, 144336), (1488, 140553), (1512, 138322), (1552, 134757), (1656, 126294), (1674, 124936), (1736, 120474), (1746, 119784), (1932, 108252), (1953, 107088), (2037, 102672), (2139, 97776), (2231, 93744), (2232, 93702), (2328, 89838), (2484, 84196), (2576, 81189), (2604, 80316), (2619, 79856), (2716, 77004), (2852, 73332), (2898, 72168), (3007, 69552), (3024, 69161), (3312, 63147), (3348, 62468), (3472, 60237), (3492, 59892), (3864, 54126), (3906, 53544), (4074, 51336), (4278, 48888), (4347, 48112), (4462, 46872), (4464, 46851), (4656, 44919), (4968, 42098), (4991, 41904), (5208, 40158), (5238, 39928), (5432, 38502), (5704, 36666), (5796, 36084), (5859, 35696), (6014, 34776), (6111, 34224), (6417, 32592), (6693, 31248), (6696, 31234), (6984, 29946), (7728, 27063), (7812, 26772), (8148, 25668), (8556, 24444), (8694, 24056), (8924, 23436), (9021, 23184), (9936, 21049), (9982, 20952), (10416, 20079), (10476, 19964), (10864, 19251), (11408, 18333), (11592, 18042), (11718, 17848), (12028, 17388), (12222, 17112), (12834, 16296), (13386, 15624), (13392, 15617), (13968, 14973)]