197811432

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:285

約数の個数: 288

約数和(自身を含む): 709581600

約数和(自身を除く): 511770168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 19, 21, 24, 26, 28, 36, 38, 39, 42, 49, 52, 56, 57, 63, 72, 76, 78, 84, 91, 98, 104, 114, 117, 126, 133, 147, 152, 156, 168, 171, 182, 196, 227, 228, 234, 247, 252, 266, 273, 294, 312, 342, 364, 392, 399, 441, 454, 456, 468, 494, 504, 532, 546, 588, 637, 681, 684, 728, 741, 798, 819, 882, 908, 931, 936, 988, 1064, 1092, 1176, 1197, 1274, 1362, 1368, 1482, 1589, 1596, 1638, 1729, 1764, 1816, 1862, 1911, 1976, 2043, 2184, 2223, 2394, 2548, 2724, 2793, 2951, 2964, 3178, 3192, 3276, 3458, 3528, 3724, 3822, 4086, 4313, 4446, 4767, 4788, 5096, 5187, 5448, 5586, 5733, 5902, 5928, 6356, 6552, 6916, 7448, 7644, 8172, 8379, 8626, 8853, 8892, 9534, 9576, 10374, 11123, 11172, 11466, 11804, 12103, 12712, 12939, 13832, 14301, 15288, 15561, 16344, 16758, 17252, 17706, 17784, 19068, 20657, 20748, 22246, 22344, 22932, 23608, 24206, 25878, 26559, 28602, 30191, 31122, 33369, 33516, 34504, 35412, 36309, 38136, 38817, 41314, 41496, 44492, 45864, 48412, 51756, 53118, 56069, 57204, 60382, 61971, 62244, 66738, 67032, 70824, 72618, 77634, 82628, 88984, 90573, 96824, 100107, 103512, 106236, 108927, 112138, 114408, 120764, 123942, 124488, 133476, 144599, 145236, 155268, 165256, 168207, 181146, 185913, 200214, 211337, 212472, 217854, 224276, 241528, 247884, 266952, 271719, 289198, 290472, 310536, 336414, 362292, 371826, 392483, 400428, 422674, 433797, 435708, 448552, 495768, 504621, 543438, 578396, 634011, 672828, 724584, 743652, 784966, 800856, 845348, 867594, 871416, 1009242, 1086876, 1156792, 1177449, 1268022, 1301391, 1345656, 1487304, 1569932, 1690696, 1735188, 1902033, 2018484, 2173752, 2354898, 2536044, 2602782, 2747381, 3139864, 3470376, 3532347, 3804066, 4036968, 4709796, 5072088, 5205564, 5494762, 7064694, 7608132, 8242143, 9419592, 10411128, 10989524, 14129388, 15216264, 16484286, 21979048, 24726429, 28258776, 32968572, 49452858, 65937144, 98905716, 197811432]

約数ペア:

[(1, 197811432), (2, 98905716), (3, 65937144), (4, 49452858), (6, 32968572), (7, 28258776), (8, 24726429), (9, 21979048), (12, 16484286), (13, 15216264), (14, 14129388), (18, 10989524), (19, 10411128), (21, 9419592), (24, 8242143), (26, 7608132), (28, 7064694), (36, 5494762), (38, 5205564), (39, 5072088), (42, 4709796), (49, 4036968), (52, 3804066), (56, 3532347), (57, 3470376), (63, 3139864), (72, 2747381), (76, 2602782), (78, 2536044), (84, 2354898), (91, 2173752), (98, 2018484), (104, 1902033), (114, 1735188), (117, 1690696), (126, 1569932), (133, 1487304), (147, 1345656), (152, 1301391), (156, 1268022), (168, 1177449), (171, 1156792), (182, 1086876), (196, 1009242), (227, 871416), (228, 867594), (234, 845348), (247, 800856), (252, 784966), (266, 743652), (273, 724584), (294, 672828), (312, 634011), (342, 578396), (364, 543438), (392, 504621), (399, 495768), (441, 448552), (454, 435708), (456, 433797), (468, 422674), (494, 400428), (504, 392483), (532, 371826), (546, 362292), (588, 336414), (637, 310536), (681, 290472), (684, 289198), (728, 271719), (741, 266952), (798, 247884), (819, 241528), (882, 224276), (908, 217854), (931, 212472), (936, 211337), (988, 200214), (1064, 185913), (1092, 181146), (1176, 168207), (1197, 165256), (1274, 155268), (1362, 145236), (1368, 144599), (1482, 133476), (1589, 124488), (1596, 123942), (1638, 120764), (1729, 114408), (1764, 112138), (1816, 108927), (1862, 106236), (1911, 103512), (1976, 100107), (2043, 96824), (2184, 90573), (2223, 88984), (2394, 82628), (2548, 77634), (2724, 72618), (2793, 70824), (2951, 67032), (2964, 66738), (3178, 62244), (3192, 61971), (3276, 60382), (3458, 57204), (3528, 56069), (3724, 53118), (3822, 51756), (4086, 48412), (4313, 45864), (4446, 44492), (4767, 41496), (4788, 41314), (5096, 38817), (5187, 38136), (5448, 36309), (5586, 35412), (5733, 34504), (5902, 33516), (5928, 33369), (6356, 31122), (6552, 30191), (6916, 28602), (7448, 26559), (7644, 25878), (8172, 24206), (8379, 23608), (8626, 22932), (8853, 22344), (8892, 22246), (9534, 20748), (9576, 20657), (10374, 19068), (11123, 17784), (11172, 17706), (11466, 17252), (11804, 16758), (12103, 16344), (12712, 15561), (12939, 15288), (13832, 14301)]