The factors of the number 252,124,551 are: 1, 3, 7, 9, 21, 23, 49, 53, 63, 67, 69, 147, 159, 161, 201, 207, 343, 371, 441, 469, 477, 483, 603, 1029, 1113, 1127, 1219, 1407, 1449, 1541, 2597, 3087, 3283, 3339, 3381, 3551, 3657, 4221, 4623, 7791, 7889, 8533, 9849, 10143, 10653, 10787, 10971, 13869, 18179, 22981, 23373, 23667, 24857, 25599, 29547, 31959, 32361, 54537, 59731, 68943, 71001, 74571, 75509, 76797, 81673, 97083, 163611, 173999, 179193, 206829, 223713, 226527, 245019, 418117, 521997, 528563, 537579, 571711, 679581, 735057, 1217993, 1254351, 1565991, 1585689, 1715133, 3653979, 3763053, 4001977, 4757067, 5145399, 10961937, 12005931, 28013839, 36017793, 84041517, 252124551.
If you add them up, you will get the total of 252,124,757. Now subtract 252,124,551 to get 206,141,049