The factors of the number 213,016,752 are: 1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 53, 57, 72, 76, 78, 104, 106, 113, 114, 117, 144, 152, 156, 159, 171, 208, 212, 226, 228, 234, 247, 304, 312, 318, 339, 342, 424, 452, 456, 468, 477, 494, 624, 636, 678, 684, 689, 741, 848, 904, 912, 936, 954, 988, 1007, 1017, 1272, 1356, 1368, 1378, 1469, 1482, 1808, 1872, 1908, 1976, 2014, 2034, 2067, 2147, 2223, 2544, 2712, 2736, 2756, 2938, 2964, 3021, 3816, 3952, 4028, 4068, 4134, 4294, 4407, 4446, 5424, 5512, 5876, 5928, 5989, 6042, 6201, 6441, 7632, 8056, 8136, 8268, 8588, 8814, 8892, 9063, 11024, 11752, 11856, 11978, 12084, 12402, 12882, 13091, 13221, 16112, 16272, 16536, 17176, 17628, 17784, 17967, 18126, 19323, 23504, 23956, 24168, 24804, 25764, 26182, 26442, 27911, 33072, 34352, 35256, 35568, 35934, 36252, 38646, 39273, 47912, 48336, 49608, 51528, 52364, 52884, 53901, 55822, 70512, 71868, 72504, 77292, 77857, 78546, 83733, 95824, 99216, 103056, 104728, 105768, 107802, 111644, 113791, 117819, 143736, 145008, 154584, 155714, 157092, 167466, 209456, 211536, 215604, 223288, 227582, 233571, 235638, 251199, 287472, 309168, 311428, 314184, 334932, 341373, 431208, 446576, 455164, 467142, 471276, 502398, 622856, 628368, 669864, 682746, 700713, 862416, 910328, 934284, 942552, 1004796, 1024119, 1245712, 1339728, 1365492, 1401426, 1479283, 1820656, 1868568, 1885104, 2009592, 2048238, 2730984, 2802852, 2958566, 3737136, 4019184, 4096476, 4437849, 5461968, 5605704, 5917132, 8192952, 8875698, 11211408, 11834264, 13313547, 16385904, 17751396, 23668528, 26627094, 35502792, 53254188, 71005584, 106508376, 213016752.
If you add them up, you will get the total of 213,017,233. Now subtract 213,016,752 to get 481,626,288