204098412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{709}}^1$

素因数の和:895

約数の個数: 96

約数和(自身を含む): 572544000

約数和(自身を除く): 368445588

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 149, 161, 276, 298, 322, 447, 483, 596, 644, 709, 894, 966, 1043, 1418, 1788, 1932, 2086, 2127, 2836, 3129, 3427, 4172, 4254, 4963, 6258, 6854, 8508, 9926, 10281, 12516, 13708, 14889, 16307, 19852, 20562, 23989, 29778, 32614, 41124, 47978, 48921, 59556, 65228, 71967, 95956, 97842, 105641, 114149, 143934, 195684, 211282, 228298, 287868, 316923, 342447, 422564, 456596, 633846, 684894, 739487, 1267692, 1369788, 1478974, 2218461, 2429743, 2957948, 4436922, 4859486, 7289229, 8873844, 9718972, 14578458, 17008201, 29156916, 34016402, 51024603, 68032804, 102049206, 204098412]

約数ペア:

[(1, 204098412), (2, 102049206), (3, 68032804), (4, 51024603), (6, 34016402), (7, 29156916), (12, 17008201), (14, 14578458), (21, 9718972), (23, 8873844), (28, 7289229), (42, 4859486), (46, 4436922), (69, 2957948), (84, 2429743), (92, 2218461), (138, 1478974), (149, 1369788), (161, 1267692), (276, 739487), (298, 684894), (322, 633846), (447, 456596), (483, 422564), (596, 342447), (644, 316923), (709, 287868), (894, 228298), (966, 211282), (1043, 195684), (1418, 143934), (1788, 114149), (1932, 105641), (2086, 97842), (2127, 95956), (2836, 71967), (3129, 65228), (3427, 59556), (4172, 48921), (4254, 47978), (4963, 41124), (6258, 32614), (6854, 29778), (8508, 23989), (9926, 20562), (10281, 19852), (12516, 16307), (13708, 14889)]