The factors of the number 203,305,410 are: 1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 49, 54, 55, 63, 66, 70, 77, 90, 98, 99, 105, 110, 121, 126, 127, 135, 147, 154, 165, 189, 198, 210, 231, 242, 245, 254, 270, 294, 297, 315, 330, 363, 378, 381, 385, 441, 462, 490, 495, 539, 594, 605, 630, 635, 693, 726, 735, 762, 770, 847, 882, 889, 945, 990, 1078, 1089, 1143, 1155, 1210, 1270, 1323, 1386, 1397, 1470, 1485, 1617, 1694, 1778, 1815, 1890, 1905, 2079, 2178, 2205, 2286, 2310, 2541, 2646, 2667, 2695, 2794, 2970, 3234, 3267, 3429, 3465, 3630, 3810, 4158, 4191, 4235, 4410, 4445, 4851, 5082, 5334, 5390, 5445, 5715, 5929, 6223, 6534, 6615, 6858, 6930, 6985, 7623, 8001, 8085, 8382, 8470, 8890, 9702, 9779, 10395, 10890, 11430, 11858, 12446, 12573, 12705, 13230, 13335, 13970, 14553, 15246, 15367, 16002, 16170, 16335, 17145, 17787, 18669, 19558, 20790, 20955, 22869, 24003, 24255, 25146, 25410, 26670, 29106, 29337, 29645, 30734, 31115, 32670, 34290, 35574, 37338, 37719, 38115, 40005, 41910, 45738, 46101, 48006, 48510, 48895, 53361, 56007, 58674, 59290, 62230, 62865, 68453, 72765, 75438, 76230, 76835, 80010, 88011, 88935, 92202, 93345, 97790, 106722, 107569, 112014, 114345, 120015, 125730, 136906, 138303, 145530, 146685, 153670, 160083, 168021, 176022, 177870, 186690, 188595, 205359, 215138, 228690, 230505, 240030, 264033, 266805, 276606, 280035, 293370, 320166, 322707, 336042, 342265, 377190, 410718, 414909, 440055, 461010, 528066, 533610, 537845, 560070, 616077, 645414, 684530, 691515, 752983, 800415, 829818, 840105, 880110, 968121, 1026795, 1075690, 1232154, 1320165, 1383030, 1505966, 1600830, 1613535, 1680210, 1848231, 1936242, 2053590, 2074545, 2258949, 2640330, 2904363, 3080385, 3227070, 3696462, 3764915, 4149090, 4517898, 4840605, 5808726, 6160770, 6776847, 7529830, 9241155, 9681210, 11294745, 13553694, 14521815, 18482310, 20330541, 22589490, 29043630, 33884235, 40661082, 67768470, 101652705, 203305410.
If you add them up, you will get the total of 698,664,960.