208466784

素因数分解:

$2^5\times 3^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:144

約数の個数: 288

約数和(自身を含む): 693463680

約数和(自身を除く): 484996896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 27, 32, 34, 36, 38, 48, 51, 54, 57, 68, 72, 76, 81, 83, 96, 102, 108, 114, 136, 144, 152, 153, 162, 166, 171, 204, 216, 228, 243, 249, 272, 288, 304, 306, 323, 324, 332, 342, 408, 432, 456, 459, 486, 498, 513, 544, 608, 612, 646, 648, 664, 684, 747, 816, 864, 912, 918, 969, 972, 996, 1026, 1224, 1292, 1296, 1328, 1368, 1377, 1411, 1494, 1539, 1577, 1632, 1824, 1836, 1938, 1944, 1992, 2052, 2241, 2448, 2584, 2592, 2656, 2736, 2754, 2822, 2907, 2988, 3078, 3154, 3672, 3876, 3888, 3984, 4104, 4131, 4233, 4482, 4617, 4731, 4896, 5168, 5472, 5508, 5644, 5814, 5976, 6156, 6308, 6723, 7344, 7752, 7776, 7968, 8208, 8262, 8466, 8721, 8964, 9234, 9462, 10336, 11016, 11288, 11628, 11952, 12312, 12616, 12699, 13446, 14193, 14688, 15504, 16416, 16524, 16932, 17442, 17928, 18468, 18924, 20169, 22032, 22576, 23256, 23904, 24624, 25232, 25398, 26163, 26809, 26892, 28386, 31008, 33048, 33864, 34884, 35856, 36936, 37848, 38097, 40338, 42579, 44064, 45152, 46512, 49248, 50464, 50796, 52326, 53618, 53784, 56772, 66096, 67728, 69768, 71712, 73872, 75696, 76194, 78489, 80427, 80676, 85158, 93024, 101592, 104652, 107236, 107568, 113544, 114291, 127737, 132192, 135456, 139536, 147744, 151392, 152388, 156978, 160854, 161352, 170316, 203184, 209304, 214472, 215136, 227088, 228582, 241281, 255474, 279072, 304776, 313956, 321708, 322704, 340632, 342873, 383211, 406368, 418608, 428944, 454176, 457164, 482562, 510948, 609552, 627912, 643416, 645408, 681264, 685746, 723843, 766422, 837216, 857888, 914328, 965124, 1021896, 1219104, 1255824, 1286832, 1362528, 1371492, 1447686, 1532844, 1828656, 1930248, 2043792, 2171529, 2511648, 2573664, 2742984, 2895372, 3065688, 3657312, 3860496, 4087584, 4343058, 5485968, 5790744, 6131376, 6514587, 7720992, 8686116, 10971936, 11581488, 12262752, 13029174, 17372232, 23162976, 26058348, 34744464, 52116696, 69488928, 104233392, 208466784]

約数ペア:

[(1, 208466784), (2, 104233392), (3, 69488928), (4, 52116696), (6, 34744464), (8, 26058348), (9, 23162976), (12, 17372232), (16, 13029174), (17, 12262752), (18, 11581488), (19, 10971936), (24, 8686116), (27, 7720992), (32, 6514587), (34, 6131376), (36, 5790744), (38, 5485968), (48, 4343058), (51, 4087584), (54, 3860496), (57, 3657312), (68, 3065688), (72, 2895372), (76, 2742984), (81, 2573664), (83, 2511648), (96, 2171529), (102, 2043792), (108, 1930248), (114, 1828656), (136, 1532844), (144, 1447686), (152, 1371492), (153, 1362528), (162, 1286832), (166, 1255824), (171, 1219104), (204, 1021896), (216, 965124), (228, 914328), (243, 857888), (249, 837216), (272, 766422), (288, 723843), (304, 685746), (306, 681264), (323, 645408), (324, 643416), (332, 627912), (342, 609552), (408, 510948), (432, 482562), (456, 457164), (459, 454176), (486, 428944), (498, 418608), (513, 406368), (544, 383211), (608, 342873), (612, 340632), (646, 322704), (648, 321708), (664, 313956), (684, 304776), (747, 279072), (816, 255474), (864, 241281), (912, 228582), (918, 227088), (969, 215136), (972, 214472), (996, 209304), (1026, 203184), (1224, 170316), (1292, 161352), (1296, 160854), (1328, 156978), (1368, 152388), (1377, 151392), (1411, 147744), (1494, 139536), (1539, 135456), (1577, 132192), (1632, 127737), (1824, 114291), (1836, 113544), (1938, 107568), (1944, 107236), (1992, 104652), (2052, 101592), (2241, 93024), (2448, 85158), (2584, 80676), (2592, 80427), (2656, 78489), (2736, 76194), (2754, 75696), (2822, 73872), (2907, 71712), (2988, 69768), (3078, 67728), (3154, 66096), (3672, 56772), (3876, 53784), (3888, 53618), (3984, 52326), (4104, 50796), (4131, 50464), (4233, 49248), (4482, 46512), (4617, 45152), (4731, 44064), (4896, 42579), (5168, 40338), (5472, 38097), (5508, 37848), (5644, 36936), (5814, 35856), (5976, 34884), (6156, 33864), (6308, 33048), (6723, 31008), (7344, 28386), (7752, 26892), (7776, 26809), (7968, 26163), (8208, 25398), (8262, 25232), (8466, 24624), (8721, 23904), (8964, 23256), (9234, 22576), (9462, 22032), (10336, 20169), (11016, 18924), (11288, 18468), (11628, 17928), (11952, 17442), (12312, 16932), (12616, 16524), (12699, 16416), (13446, 15504), (14193, 14688)]