The factors of the number 171,707,466 are: 1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 67, 69, 98, 134, 138, 147, 161, 201, 294, 322, 379, 402, 469, 483, 758, 938, 966, 1127, 1137, 1407, 1541, 2254, 2274, 2653, 2814, 3082, 3283, 3381, 4623, 5306, 6566, 6762, 7959, 8717, 9246, 9849, 10787, 15918, 17434, 18571, 19698, 21574, 25393, 26151, 32361, 37142, 50786, 52302, 55713, 61019, 64722, 75509, 76179, 111426, 122038, 151018, 152358, 177751, 183057, 226527, 355502, 366114, 427133, 453054, 533253, 584039, 854266, 1066506, 1168078, 1244257, 1281399, 1752117, 2488514, 2562798, 3504234, 3732771, 4088273, 7465542, 8176546, 12264819, 24529638, 28617911, 57235822, 85853733, 171707466.
If you add them up, you will get the total of 171,707,718. Now subtract 171,707,466 to get 252,481,974