209740752

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:303

約数の個数: 200

約数和(自身を含む): 667978080

約数和(自身を除く): 458237328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 59, 72, 78, 81, 104, 108, 117, 118, 144, 156, 162, 177, 208, 211, 216, 234, 236, 312, 324, 351, 354, 422, 432, 468, 472, 531, 624, 633, 648, 702, 708, 767, 844, 936, 944, 1053, 1062, 1266, 1296, 1404, 1416, 1534, 1593, 1688, 1872, 1899, 2106, 2124, 2301, 2532, 2743, 2808, 2832, 3068, 3186, 3376, 3798, 4212, 4248, 4602, 4779, 5064, 5486, 5616, 5697, 6136, 6372, 6903, 7596, 8229, 8424, 8496, 9204, 9558, 10128, 10972, 11394, 12272, 12449, 12744, 13806, 15192, 16458, 16848, 17091, 18408, 19116, 20709, 21944, 22788, 24687, 24898, 25488, 27612, 30384, 32916, 34182, 36816, 37347, 38232, 41418, 43888, 45576, 49374, 49796, 55224, 62127, 65832, 68364, 74061, 74694, 76464, 82836, 91152, 98748, 99592, 110448, 112041, 124254, 131664, 136728, 148122, 149388, 161837, 165672, 197496, 199184, 222183, 224082, 248508, 273456, 296244, 298776, 323674, 331344, 336123, 394992, 444366, 448164, 485511, 497016, 592488, 597552, 647348, 672246, 888732, 896328, 971022, 994032, 1008369, 1184976, 1294696, 1344492, 1456533, 1777464, 1792656, 1942044, 2016738, 2589392, 2688984, 2913066, 3554928, 3884088, 4033476, 4369599, 5377968, 5826132, 7768176, 8066952, 8739198, 11652264, 13108797, 16133904, 17478396, 23304528, 26217594, 34956792, 52435188, 69913584, 104870376, 209740752]

約数ペア:

[(1, 209740752), (2, 104870376), (3, 69913584), (4, 52435188), (6, 34956792), (8, 26217594), (9, 23304528), (12, 17478396), (13, 16133904), (16, 13108797), (18, 11652264), (24, 8739198), (26, 8066952), (27, 7768176), (36, 5826132), (39, 5377968), (48, 4369599), (52, 4033476), (54, 3884088), (59, 3554928), (72, 2913066), (78, 2688984), (81, 2589392), (104, 2016738), (108, 1942044), (117, 1792656), (118, 1777464), (144, 1456533), (156, 1344492), (162, 1294696), (177, 1184976), (208, 1008369), (211, 994032), (216, 971022), (234, 896328), (236, 888732), (312, 672246), (324, 647348), (351, 597552), (354, 592488), (422, 497016), (432, 485511), (468, 448164), (472, 444366), (531, 394992), (624, 336123), (633, 331344), (648, 323674), (702, 298776), (708, 296244), (767, 273456), (844, 248508), (936, 224082), (944, 222183), (1053, 199184), (1062, 197496), (1266, 165672), (1296, 161837), (1404, 149388), (1416, 148122), (1534, 136728), (1593, 131664), (1688, 124254), (1872, 112041), (1899, 110448), (2106, 99592), (2124, 98748), (2301, 91152), (2532, 82836), (2743, 76464), (2808, 74694), (2832, 74061), (3068, 68364), (3186, 65832), (3376, 62127), (3798, 55224), (4212, 49796), (4248, 49374), (4602, 45576), (4779, 43888), (5064, 41418), (5486, 38232), (5616, 37347), (5697, 36816), (6136, 34182), (6372, 32916), (6903, 30384), (7596, 27612), (8229, 25488), (8424, 24898), (8496, 24687), (9204, 22788), (9558, 21944), (10128, 20709), (10972, 19116), (11394, 18408), (12272, 17091), (12449, 16848), (12744, 16458), (13806, 15192)]