The factors of the number 210,412,332 are: 1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 53, 68, 78, 102, 106, 117, 153, 156, 159, 204, 212, 221, 234, 306, 318, 442, 468, 477, 499, 612, 636, 663, 689, 884, 901, 954, 998, 1326, 1378, 1497, 1802, 1908, 1989, 1996, 2067, 2652, 2703, 2756, 2994, 3604, 3978, 4134, 4491, 5406, 5988, 6201, 6487, 7956, 8109, 8268, 8483, 8982, 10812, 11713, 12402, 12974, 16218, 16966, 17964, 19461, 23426, 24804, 25449, 25948, 26447, 32436, 33932, 35139, 38922, 46852, 50898, 52894, 58383, 70278, 76347, 77844, 79341, 101796, 105417, 105788, 110279, 116766, 140556, 152694, 158682, 210834, 220558, 233532, 238023, 305388, 317364, 330837, 343811, 421668, 441116, 449599, 476046, 661674, 687622, 899198, 952092, 992511, 1031433, 1323348, 1348797, 1375244, 1798396, 1985022, 2062866, 2697594, 3094299, 3970044, 4046391, 4125732, 5395188, 5844787, 6188598, 8092782, 11689574, 12377196, 16185564, 17534361, 23379148, 35068722, 52603083, 70137444, 105206166, 210412332.
If you add them up, you will get the total of 210,412,740. Now subtract 210,412,332 to get 408,751,668