199171728

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:294

約数の個数: 240

約数和(自身を含む): 689420160

約数和(自身を除く): 490248432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 51, 56, 59, 63, 68, 72, 84, 102, 112, 118, 119, 126, 136, 144, 153, 168, 177, 197, 204, 236, 238, 252, 272, 306, 336, 354, 357, 394, 408, 413, 472, 476, 504, 531, 591, 612, 708, 714, 788, 816, 826, 944, 952, 1003, 1008, 1062, 1071, 1182, 1224, 1239, 1379, 1416, 1428, 1576, 1652, 1773, 1904, 2006, 2124, 2142, 2364, 2448, 2478, 2758, 2832, 2856, 3009, 3152, 3304, 3349, 3546, 3717, 4012, 4137, 4248, 4284, 4728, 4956, 5516, 5712, 6018, 6608, 6698, 7021, 7092, 7434, 8024, 8274, 8496, 8568, 9027, 9456, 9912, 10047, 11032, 11623, 12036, 12411, 13396, 14042, 14184, 14868, 16048, 16548, 17136, 18054, 19824, 20094, 21063, 22064, 23246, 23443, 24072, 24822, 26792, 28084, 28368, 29736, 30141, 33096, 34869, 36108, 40188, 42126, 46492, 46886, 48144, 49644, 53584, 56168, 59472, 60282, 63189, 66192, 69738, 70329, 72216, 80376, 81361, 84252, 92984, 93772, 99288, 104607, 112336, 120564, 126378, 139476, 140658, 144432, 160752, 162722, 168504, 185968, 187544, 197591, 198576, 209214, 210987, 241128, 244083, 252756, 278952, 281316, 325444, 337008, 375088, 395182, 418428, 421974, 482256, 488166, 505512, 557904, 562632, 592773, 650888, 732249, 790364, 836856, 843948, 976332, 1011024, 1125264, 1185546, 1301776, 1383137, 1464498, 1580728, 1673712, 1687896, 1778319, 1952664, 2371092, 2766274, 2928996, 3161456, 3375792, 3556638, 3905328, 4149411, 4742184, 5532548, 5857992, 7113276, 8298822, 9484368, 11065096, 11715984, 12448233, 14226552, 16597644, 22130192, 24896466, 28453104, 33195288, 49792932, 66390576, 99585864, 199171728]

約数ペア:

[(1, 199171728), (2, 99585864), (3, 66390576), (4, 49792932), (6, 33195288), (7, 28453104), (8, 24896466), (9, 22130192), (12, 16597644), (14, 14226552), (16, 12448233), (17, 11715984), (18, 11065096), (21, 9484368), (24, 8298822), (28, 7113276), (34, 5857992), (36, 5532548), (42, 4742184), (48, 4149411), (51, 3905328), (56, 3556638), (59, 3375792), (63, 3161456), (68, 2928996), (72, 2766274), (84, 2371092), (102, 1952664), (112, 1778319), (118, 1687896), (119, 1673712), (126, 1580728), (136, 1464498), (144, 1383137), (153, 1301776), (168, 1185546), (177, 1125264), (197, 1011024), (204, 976332), (236, 843948), (238, 836856), (252, 790364), (272, 732249), (306, 650888), (336, 592773), (354, 562632), (357, 557904), (394, 505512), (408, 488166), (413, 482256), (472, 421974), (476, 418428), (504, 395182), (531, 375088), (591, 337008), (612, 325444), (708, 281316), (714, 278952), (788, 252756), (816, 244083), (826, 241128), (944, 210987), (952, 209214), (1003, 198576), (1008, 197591), (1062, 187544), (1071, 185968), (1182, 168504), (1224, 162722), (1239, 160752), (1379, 144432), (1416, 140658), (1428, 139476), (1576, 126378), (1652, 120564), (1773, 112336), (1904, 104607), (2006, 99288), (2124, 93772), (2142, 92984), (2364, 84252), (2448, 81361), (2478, 80376), (2758, 72216), (2832, 70329), (2856, 69738), (3009, 66192), (3152, 63189), (3304, 60282), (3349, 59472), (3546, 56168), (3717, 53584), (4012, 49644), (4137, 48144), (4248, 46886), (4284, 46492), (4728, 42126), (4956, 40188), (5516, 36108), (5712, 34869), (6018, 33096), (6608, 30141), (6698, 29736), (7021, 28368), (7092, 28084), (7434, 26792), (8024, 24822), (8274, 24072), (8496, 23443), (8568, 23246), (9027, 22064), (9456, 21063), (9912, 20094), (10047, 19824), (11032, 18054), (11623, 17136), (12036, 16548), (12411, 16048), (13396, 14868), (14042, 14184)]