209720043216

素因数分解:

$2^4\times 3^4\times {\mathrm{163}}^1\times {\mathrm{347}}^1\times {\mathrm{2861}}^1$

素因数の和:3391

約数の個数: 200

約数和(自身を含む): 612688580064

約数和(自身を除く): 402968536848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 163, 216, 324, 326, 347, 432, 489, 648, 652, 694, 978, 1041, 1296, 1304, 1388, 1467, 1956, 2082, 2608, 2776, 2861, 2934, 3123, 3912, 4164, 4401, 5552, 5722, 5868, 6246, 7824, 8328, 8583, 8802, 9369, 11444, 11736, 12492, 13203, 16656, 17166, 17604, 18738, 22888, 23472, 24984, 25749, 26406, 28107, 34332, 35208, 37476, 45776, 49968, 51498, 52812, 56214, 56561, 68664, 70416, 74952, 77247, 102996, 105624, 112428, 113122, 137328, 149904, 154494, 169683, 205992, 211248, 224856, 226244, 231741, 308988, 339366, 411984, 449712, 452488, 463482, 466343, 509049, 617976, 678732, 904976, 926964, 932686, 992767, 1018098, 1235952, 1357464, 1399029, 1527147, 1853928, 1865372, 1985534, 2036196, 2714928, 2798058, 2978301, 3054294, 3707856, 3730744, 3971068, 4072392, 4197087, 4581441, 5596116, 5956602, 6108588, 7461488, 7942136, 8144784, 8394174, 8934903, 9162882, 11192232, 11913204, 12217176, 12591261, 15884272, 16788348, 17869806, 18325764, 22384464, 23826408, 24434352, 25182522, 26804709, 33576696, 35739612, 36651528, 37773783, 47652816, 50365044, 53609418, 67153392, 71479224, 73303056, 75547566, 80414127, 100730088, 107218836, 142958448, 151095132, 160828254, 161821021, 201460176, 214437672, 302190264, 321656508, 323642042, 428875344, 485463063, 604380528, 643313016, 647284084, 970926126, 1286626032, 1294568168, 1456389189, 1941852252, 2589136336, 2912778378, 3883704504, 4369167567, 5825556756, 7767409008, 8738335134, 11651113512, 13107502701, 17476670268, 23302227024, 26215005402, 34953340536, 52430010804, 69906681072, 104860021608, 209720043216]

約数ペア:

[(1, 209720043216), (2, 104860021608), (3, 69906681072), (4, 52430010804), (6, 34953340536), (8, 26215005402), (9, 23302227024), (12, 17476670268), (16, 13107502701), (18, 11651113512), (24, 8738335134), (27, 7767409008), (36, 5825556756), (48, 4369167567), (54, 3883704504), (72, 2912778378), (81, 2589136336), (108, 1941852252), (144, 1456389189), (162, 1294568168), (163, 1286626032), (216, 970926126), (324, 647284084), (326, 643313016), (347, 604380528), (432, 485463063), (489, 428875344), (648, 323642042), (652, 321656508), (694, 302190264), (978, 214437672), (1041, 201460176), (1296, 161821021), (1304, 160828254), (1388, 151095132), (1467, 142958448), (1956, 107218836), (2082, 100730088), (2608, 80414127), (2776, 75547566), (2861, 73303056), (2934, 71479224), (3123, 67153392), (3912, 53609418), (4164, 50365044), (4401, 47652816), (5552, 37773783), (5722, 36651528), (5868, 35739612), (6246, 33576696), (7824, 26804709), (8328, 25182522), (8583, 24434352), (8802, 23826408), (9369, 22384464), (11444, 18325764), (11736, 17869806), (12492, 16788348), (13203, 15884272), (16656, 12591261), (17166, 12217176), (17604, 11913204), (18738, 11192232), (22888, 9162882), (23472, 8934903), (24984, 8394174), (25749, 8144784), (26406, 7942136), (28107, 7461488), (34332, 6108588), (35208, 5956602), (37476, 5596116), (45776, 4581441), (49968, 4197087), (51498, 4072392), (52812, 3971068), (56214, 3730744), (56561, 3707856), (68664, 3054294), (70416, 2978301), (74952, 2798058), (77247, 2714928), (102996, 2036196), (105624, 1985534), (112428, 1865372), (113122, 1853928), (137328, 1527147), (149904, 1399029), (154494, 1357464), (169683, 1235952), (205992, 1018098), (211248, 992767), (224856, 932686), (226244, 926964), (231741, 904976), (308988, 678732), (339366, 617976), (411984, 509049), (449712, 466343), (452488, 463482)]