208872048

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1823}}^1$

素因数の和:1883

約数の個数: 160

約数和(自身を含む): 694812672

約数和(自身を除く): 485940624

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 31, 33, 42, 44, 48, 56, 62, 66, 77, 84, 88, 93, 112, 124, 132, 154, 168, 176, 186, 217, 231, 248, 264, 308, 336, 341, 372, 434, 462, 496, 528, 616, 651, 682, 744, 868, 924, 1023, 1232, 1302, 1364, 1488, 1736, 1823, 1848, 2046, 2387, 2604, 2728, 3472, 3646, 3696, 4092, 4774, 5208, 5456, 5469, 7161, 7292, 8184, 9548, 10416, 10938, 12761, 14322, 14584, 16368, 19096, 20053, 21876, 25522, 28644, 29168, 38192, 38283, 40106, 43752, 51044, 56513, 57288, 60159, 76566, 80212, 87504, 102088, 113026, 114576, 120318, 140371, 153132, 160424, 169539, 204176, 226052, 240636, 280742, 306264, 320848, 339078, 395591, 421113, 452104, 481272, 561484, 612528, 621643, 678156, 791182, 842226, 904208, 962544, 1122968, 1186773, 1243286, 1356312, 1582364, 1684452, 1864929, 2245936, 2373546, 2486572, 2712624, 3164728, 3368904, 3729858, 4351501, 4747092, 4973144, 6329456, 6737808, 7459716, 8703002, 9494184, 9946288, 13054503, 14919432, 17406004, 18988368, 26109006, 29838864, 34812008, 52218012, 69624016, 104436024, 208872048]

約数ペア:

[(1, 208872048), (2, 104436024), (3, 69624016), (4, 52218012), (6, 34812008), (7, 29838864), (8, 26109006), (11, 18988368), (12, 17406004), (14, 14919432), (16, 13054503), (21, 9946288), (22, 9494184), (24, 8703002), (28, 7459716), (31, 6737808), (33, 6329456), (42, 4973144), (44, 4747092), (48, 4351501), (56, 3729858), (62, 3368904), (66, 3164728), (77, 2712624), (84, 2486572), (88, 2373546), (93, 2245936), (112, 1864929), (124, 1684452), (132, 1582364), (154, 1356312), (168, 1243286), (176, 1186773), (186, 1122968), (217, 962544), (231, 904208), (248, 842226), (264, 791182), (308, 678156), (336, 621643), (341, 612528), (372, 561484), (434, 481272), (462, 452104), (496, 421113), (528, 395591), (616, 339078), (651, 320848), (682, 306264), (744, 280742), (868, 240636), (924, 226052), (1023, 204176), (1232, 169539), (1302, 160424), (1364, 153132), (1488, 140371), (1736, 120318), (1823, 114576), (1848, 113026), (2046, 102088), (2387, 87504), (2604, 80212), (2728, 76566), (3472, 60159), (3646, 57288), (3696, 56513), (4092, 51044), (4774, 43752), (5208, 40106), (5456, 38283), (5469, 38192), (7161, 29168), (7292, 28644), (8184, 25522), (9548, 21876), (10416, 20053), (10938, 19096), (12761, 16368), (14322, 14584)]