The factors of the number 210,151,305 are: 1, 3, 5, 7, 9, 13, 15, 19, 21, 35, 37, 39, 45, 57, 63, 65, 73, 91, 95, 105, 111, 117, 133, 171, 185, 195, 219, 247, 259, 273, 285, 315, 333, 365, 399, 455, 481, 511, 555, 585, 657, 665, 703, 741, 777, 819, 855, 949, 1095, 1197, 1235, 1295, 1365, 1387, 1443, 1533, 1665, 1729, 1995, 2109, 2223, 2331, 2405, 2555, 2701, 2847, 3285, 3367, 3515, 3705, 3885, 4095, 4161, 4329, 4599, 4745, 4921, 5187, 5985, 6327, 6643, 6935, 7215, 7665, 8103, 8541, 8645, 9139, 9709, 10101, 10545, 11115, 11655, 12483, 13505, 14235, 14763, 15561, 16835, 18031, 18907, 19929, 20805, 21645, 22995, 24309, 24605, 25935, 27417, 29127, 30303, 31635, 33215, 35113, 40515, 42705, 44289, 45695, 48545, 50505, 51319, 54093, 56721, 59787, 62415, 63973, 73815, 77805, 82251, 87381, 90155, 94535, 99645, 105339, 121545, 126217, 137085, 145635, 151515, 153957, 162279, 170163, 175565, 191919, 221445, 245791, 256595, 270465, 283605, 298935, 316017, 319865, 359233, 378651, 411255, 436905, 461871, 526695, 575757, 631085, 667147, 737373, 769785, 811395, 850815, 959595, 1077699, 1135953, 1228955, 1580085, 1796165, 1893255, 2001441, 2212119, 2309355, 2878785, 3233097, 3335735, 3686865, 4670029, 5388495, 5679765, 6004323, 10007205, 11060595, 14010087, 16165485, 23350145, 30021615, 42030261, 70050435, 210151305.
If you add them up, you will get the total of 491,312,640.