The factors of the number 250,236,228 are: 1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 59, 66, 69, 92, 118, 121, 127, 132, 138, 177, 236, 242, 253, 254, 276, 354, 363, 381, 484, 506, 508, 649, 708, 726, 759, 762, 1012, 1298, 1357, 1397, 1452, 1518, 1524, 1947, 2596, 2714, 2783, 2794, 2921, 3036, 3894, 4071, 4191, 5428, 5566, 5588, 5842, 7139, 7493, 7788, 8142, 8349, 8382, 8763, 11132, 11684, 14278, 14927, 14986, 15367, 16284, 16698, 16764, 17526, 21417, 22479, 28556, 29854, 29972, 30734, 32131, 33396, 35052, 42834, 44781, 44958, 46101, 59708, 61468, 64262, 82423, 85668, 89562, 89916, 92202, 96393, 128524, 164197, 164846, 172339, 179124, 184404, 192786, 247269, 328394, 329692, 344678, 353441, 385572, 492591, 494538, 517017, 656788, 689356, 706882, 906653, 985182, 989076, 1034034, 1060323, 1413764, 1813306, 1895729, 1970364, 2068068, 2120646, 2719959, 3626612, 3791458, 4241292, 5439918, 5687187, 7582916, 10879836, 11374374, 20853019, 22748748, 41706038, 62559057, 83412076, 125118114, 250236228.
If you add them up, you will get the total of 686,407,680.