The factors of the number 212,424,212 are: 1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 53, 77, 91, 98, 106, 121, 143, 154, 169, 182, 196, 212, 242, 286, 308, 338, 364, 371, 484, 539, 572, 583, 637, 676, 689, 742, 847, 1001, 1078, 1166, 1183, 1274, 1378, 1484, 1573, 1694, 1859, 2002, 2156, 2332, 2366, 2548, 2597, 2756, 3146, 3388, 3718, 4004, 4081, 4732, 4823, 5194, 5929, 6292, 6413, 7007, 7436, 7579, 8162, 8281, 8957, 9646, 10388, 11011, 11858, 12826, 13013, 14014, 15158, 16324, 16562, 17914, 19292, 20449, 22022, 23716, 25652, 26026, 28028, 28567, 30316, 33124, 33761, 35828, 40898, 44044, 44891, 52052, 53053, 57134, 62699, 67522, 77077, 81796, 83369, 89782, 91091, 98527, 106106, 114268, 125398, 135044, 143143, 154154, 166738, 179564, 182182, 197054, 212212, 250796, 286286, 308308, 314237, 333476, 364364, 371371, 394108, 438893, 572572, 583583, 628474, 689689, 742742, 877786, 1002001, 1083797, 1167166, 1256948, 1379378, 1485484, 1755572, 2004002, 2167594, 2334332, 2758756, 4008004, 4085081, 4335188, 4827823, 7586579, 8170162, 9655646, 15173158, 16340324, 19311292, 30346316, 53106053, 106212106, 212424212.
If you add them up, you will get the total of 524,408,094.