197222424

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1187}}^1$

素因数の和:1269

約数の個数: 128

約数和(自身を含む): 602173440

約数和(自身を除く): 404951016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 43, 46, 56, 69, 84, 86, 92, 129, 138, 161, 168, 172, 184, 258, 276, 301, 322, 344, 483, 516, 552, 602, 644, 903, 966, 989, 1032, 1187, 1204, 1288, 1806, 1932, 1978, 2374, 2408, 2967, 3561, 3612, 3864, 3956, 4748, 5934, 6923, 7122, 7224, 7912, 8309, 9496, 11868, 13846, 14244, 16618, 20769, 23736, 24927, 27301, 27692, 28488, 33236, 41538, 49854, 51041, 54602, 55384, 66472, 81903, 83076, 99708, 102082, 109204, 153123, 163806, 166152, 191107, 199416, 204164, 218408, 306246, 327612, 357287, 382214, 408328, 573321, 612492, 655224, 714574, 764428, 1071861, 1146642, 1173943, 1224984, 1429148, 1528856, 2143722, 2293284, 2347886, 2858296, 3521829, 4287444, 4586568, 4695772, 7043658, 8217601, 8574888, 9391544, 14087316, 16435202, 24652803, 28174632, 32870404, 49305606, 65740808, 98611212, 197222424]

約数ペア:

[(1, 197222424), (2, 98611212), (3, 65740808), (4, 49305606), (6, 32870404), (7, 28174632), (8, 24652803), (12, 16435202), (14, 14087316), (21, 9391544), (23, 8574888), (24, 8217601), (28, 7043658), (42, 4695772), (43, 4586568), (46, 4287444), (56, 3521829), (69, 2858296), (84, 2347886), (86, 2293284), (92, 2143722), (129, 1528856), (138, 1429148), (161, 1224984), (168, 1173943), (172, 1146642), (184, 1071861), (258, 764428), (276, 714574), (301, 655224), (322, 612492), (344, 573321), (483, 408328), (516, 382214), (552, 357287), (602, 327612), (644, 306246), (903, 218408), (966, 204164), (989, 199416), (1032, 191107), (1187, 166152), (1204, 163806), (1288, 153123), (1806, 109204), (1932, 102082), (1978, 99708), (2374, 83076), (2408, 81903), (2967, 66472), (3561, 55384), (3612, 54602), (3864, 51041), (3956, 49854), (4748, 41538), (5934, 33236), (6923, 28488), (7122, 27692), (7224, 27301), (7912, 24927), (8309, 23736), (9496, 20769), (11868, 16618), (13846, 14244)]