The factors of the number 211,422,120 are: 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 19, 20, 21, 24, 26, 28, 30, 35, 38, 39, 40, 42, 52, 56, 57, 60, 65, 70, 76, 78, 84, 91, 95, 104, 105, 114, 120, 130, 133, 140, 152, 156, 168, 182, 190, 195, 210, 228, 247, 260, 266, 273, 280, 285, 312, 364, 380, 390, 399, 420, 455, 456, 494, 520, 532, 546, 570, 665, 728, 741, 760, 780, 798, 840, 910, 988, 1019, 1064, 1092, 1140, 1235, 1330, 1365, 1482, 1560, 1596, 1729, 1820, 1976, 1995, 2038, 2184, 2280, 2470, 2660, 2730, 2964, 3057, 3192, 3458, 3640, 3705, 3990, 4076, 4940, 5095, 5187, 5320, 5460, 5928, 6114, 6916, 7133, 7410, 7980, 8152, 8645, 9880, 10190, 10374, 10920, 12228, 13247, 13832, 14266, 14820, 15285, 15960, 17290, 19361, 20380, 20748, 21399, 24456, 25935, 26494, 28532, 29640, 30570, 34580, 35665, 38722, 39741, 40760, 41496, 42798, 51870, 52988, 57064, 58083, 61140, 66235, 69160, 71330, 77444, 79482, 85596, 92729, 96805, 103740, 105976, 106995, 116166, 122280, 132470, 135527, 142660, 154888, 158964, 171192, 185458, 193610, 198705, 207480, 213990, 232332, 251693, 264940, 271054, 278187, 285320, 290415, 317928, 370916, 387220, 397410, 406581, 427980, 463645, 464664, 503386, 529880, 542108, 556374, 580830, 677635, 741832, 755079, 774440, 794820, 813162, 855960, 927290, 1006772, 1084216, 1112748, 1161660, 1258465, 1355270, 1390935, 1510158, 1589640, 1626324, 1761851, 1854580, 2013544, 2032905, 2225496, 2323320, 2516930, 2710540, 2781870, 3020316, 3252648, 3523702, 3709160, 3775395, 4065810, 5033860, 5285553, 5421080, 5563740, 6040632, 7047404, 7550790, 8131620, 8809255, 10067720, 10571106, 11127480, 14094808, 15101580, 16263240, 17618510, 21142212, 26427765, 30203160, 35237020, 42284424, 52855530, 70474040, 105711060, 211422120.
If you add them up, you will get the total of 822,528,000.