209350512

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1$

素因数の和:700

約数の個数: 240

約数和(自身を含む): 747452160

約数和(自身を除く): 538101648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 19, 21, 24, 28, 34, 36, 38, 42, 48, 51, 56, 57, 63, 68, 72, 76, 84, 102, 112, 114, 119, 126, 133, 136, 144, 152, 153, 168, 171, 204, 228, 238, 252, 266, 272, 304, 306, 323, 336, 342, 357, 399, 408, 456, 476, 504, 532, 612, 643, 646, 684, 714, 798, 816, 912, 952, 969, 1008, 1064, 1071, 1197, 1224, 1286, 1292, 1368, 1428, 1596, 1904, 1929, 1938, 2128, 2142, 2261, 2394, 2448, 2572, 2584, 2736, 2856, 2907, 3192, 3858, 3876, 4284, 4501, 4522, 4788, 5144, 5168, 5712, 5787, 5814, 6384, 6783, 7716, 7752, 8568, 9002, 9044, 9576, 10288, 10931, 11574, 11628, 12217, 13503, 13566, 15432, 15504, 17136, 18004, 18088, 19152, 20349, 21862, 23148, 23256, 24434, 27006, 27132, 30864, 32793, 36008, 36176, 36651, 40509, 40698, 43724, 46296, 46512, 48868, 54012, 54264, 65586, 72016, 73302, 76517, 81018, 81396, 85519, 87448, 92592, 97736, 98379, 108024, 108528, 109953, 131172, 146604, 153034, 162036, 162792, 171038, 174896, 195472, 196758, 207689, 216048, 219906, 229551, 256557, 262344, 293208, 306068, 324072, 325584, 342076, 393516, 415378, 439812, 459102, 513114, 524688, 586416, 612136, 623067, 648144, 684152, 688653, 769671, 787032, 830756, 879624, 918204, 1026228, 1224272, 1246134, 1368304, 1377306, 1453823, 1539342, 1574064, 1661512, 1759248, 1836408, 1869201, 2052456, 2492268, 2754612, 2907646, 3078684, 3323024, 3672816, 3738402, 4104912, 4361469, 4984536, 5509224, 5815292, 6157368, 7476804, 8722938, 9969072, 11018448, 11630584, 12314736, 13084407, 14953608, 17445876, 23261168, 26168814, 29907216, 34891752, 52337628, 69783504, 104675256, 209350512]

約数ペア:

[(1, 209350512), (2, 104675256), (3, 69783504), (4, 52337628), (6, 34891752), (7, 29907216), (8, 26168814), (9, 23261168), (12, 17445876), (14, 14953608), (16, 13084407), (17, 12314736), (18, 11630584), (19, 11018448), (21, 9969072), (24, 8722938), (28, 7476804), (34, 6157368), (36, 5815292), (38, 5509224), (42, 4984536), (48, 4361469), (51, 4104912), (56, 3738402), (57, 3672816), (63, 3323024), (68, 3078684), (72, 2907646), (76, 2754612), (84, 2492268), (102, 2052456), (112, 1869201), (114, 1836408), (119, 1759248), (126, 1661512), (133, 1574064), (136, 1539342), (144, 1453823), (152, 1377306), (153, 1368304), (168, 1246134), (171, 1224272), (204, 1026228), (228, 918204), (238, 879624), (252, 830756), (266, 787032), (272, 769671), (304, 688653), (306, 684152), (323, 648144), (336, 623067), (342, 612136), (357, 586416), (399, 524688), (408, 513114), (456, 459102), (476, 439812), (504, 415378), (532, 393516), (612, 342076), (643, 325584), (646, 324072), (684, 306068), (714, 293208), (798, 262344), (816, 256557), (912, 229551), (952, 219906), (969, 216048), (1008, 207689), (1064, 196758), (1071, 195472), (1197, 174896), (1224, 171038), (1286, 162792), (1292, 162036), (1368, 153034), (1428, 146604), (1596, 131172), (1904, 109953), (1929, 108528), (1938, 108024), (2128, 98379), (2142, 97736), (2261, 92592), (2394, 87448), (2448, 85519), (2572, 81396), (2584, 81018), (2736, 76517), (2856, 73302), (2907, 72016), (3192, 65586), (3858, 54264), (3876, 54012), (4284, 48868), (4501, 46512), (4522, 46296), (4788, 43724), (5144, 40698), (5168, 40509), (5712, 36651), (5787, 36176), (5814, 36008), (6384, 32793), (6783, 30864), (7716, 27132), (7752, 27006), (8568, 24434), (9002, 23256), (9044, 23148), (9576, 21862), (10288, 20349), (10931, 19152), (11574, 18088), (11628, 18004), (12217, 17136), (13503, 15504), (13566, 15432)]