199562076

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{23}}^2\times {\mathrm{499}}^1$

素因数の和:565

約数の個数: 144

約数和(自身を含む): 619360000

約数和(自身を除く): 419797924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 84, 92, 108, 126, 138, 161, 189, 207, 252, 276, 322, 378, 414, 483, 499, 529, 621, 644, 756, 828, 966, 998, 1058, 1242, 1449, 1497, 1587, 1932, 1996, 2116, 2484, 2898, 2994, 3174, 3493, 3703, 4347, 4491, 4761, 5796, 5988, 6348, 6986, 7406, 8694, 8982, 9522, 10479, 11109, 11477, 13473, 13972, 14283, 14812, 17388, 17964, 19044, 20958, 22218, 22954, 26946, 28566, 31437, 33327, 34431, 41916, 44436, 45908, 53892, 57132, 62874, 66654, 68862, 80339, 94311, 99981, 103293, 125748, 133308, 137724, 160678, 188622, 199962, 206586, 241017, 263971, 309879, 321356, 377244, 399924, 413172, 482034, 527942, 619758, 723051, 791913, 964068, 1055884, 1239516, 1446102, 1583826, 1847797, 2169153, 2375739, 2892204, 3167652, 3695594, 4338306, 4751478, 5543391, 7127217, 7391188, 8676612, 9502956, 11086782, 14254434, 16630173, 22173564, 28508868, 33260346, 49890519, 66520692, 99781038, 199562076]

約数ペア:

[(1, 199562076), (2, 99781038), (3, 66520692), (4, 49890519), (6, 33260346), (7, 28508868), (9, 22173564), (12, 16630173), (14, 14254434), (18, 11086782), (21, 9502956), (23, 8676612), (27, 7391188), (28, 7127217), (36, 5543391), (42, 4751478), (46, 4338306), (54, 3695594), (63, 3167652), (69, 2892204), (84, 2375739), (92, 2169153), (108, 1847797), (126, 1583826), (138, 1446102), (161, 1239516), (189, 1055884), (207, 964068), (252, 791913), (276, 723051), (322, 619758), (378, 527942), (414, 482034), (483, 413172), (499, 399924), (529, 377244), (621, 321356), (644, 309879), (756, 263971), (828, 241017), (966, 206586), (998, 199962), (1058, 188622), (1242, 160678), (1449, 137724), (1497, 133308), (1587, 125748), (1932, 103293), (1996, 99981), (2116, 94311), (2484, 80339), (2898, 68862), (2994, 66654), (3174, 62874), (3493, 57132), (3703, 53892), (4347, 45908), (4491, 44436), (4761, 41916), (5796, 34431), (5988, 33327), (6348, 31437), (6986, 28566), (7406, 26946), (8694, 22954), (8982, 22218), (9522, 20958), (10479, 19044), (11109, 17964), (11477, 17388), (13473, 14812), (13972, 14283)]