The factors of the number 213,341,544 are: 1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 89, 104, 117, 156, 169, 178, 197, 234, 267, 312, 338, 356, 394, 468, 507, 534, 591, 676, 712, 788, 801, 936, 1014, 1068, 1157, 1182, 1352, 1521, 1576, 1602, 1773, 2028, 2136, 2314, 2364, 2561, 3042, 3204, 3471, 3546, 4056, 4628, 4728, 5122, 6084, 6408, 6942, 7092, 7683, 9256, 10244, 10413, 12168, 13884, 14184, 15041, 15366, 17533, 20488, 20826, 23049, 27768, 30082, 30732, 33293, 35066, 41652, 45123, 46098, 52599, 60164, 61464, 66586, 70132, 83304, 90246, 92196, 99879, 105198, 120328, 133172, 135369, 140264, 157797, 180492, 184392, 199758, 210396, 227929, 266344, 270738, 299637, 315594, 360984, 399516, 420792, 455858, 541476, 599274, 631188, 683787, 799032, 911716, 1082952, 1198548, 1262376, 1367574, 1823432, 2051361, 2397096, 2735148, 2963077, 4102722, 5470296, 5926154, 8205444, 8889231, 11852308, 16410888, 17778462, 23704616, 26667693, 35556924, 53335386, 71113848, 106670772, 213341544.
If you add them up, you will get the total of 635,906,700.