199185588

素因数分解:

$2^2\times 3^3\times 7^3\times {\mathrm{19}}^1\times {\mathrm{283}}^1$

素因数の和:336

約数の個数: 192

約数和(自身を含む): 636160000

約数和(自身を除く): 436974412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 49, 54, 57, 63, 76, 84, 98, 108, 114, 126, 133, 147, 171, 189, 196, 228, 252, 266, 283, 294, 342, 343, 378, 399, 441, 513, 532, 566, 588, 684, 686, 756, 798, 849, 882, 931, 1026, 1029, 1132, 1197, 1323, 1372, 1596, 1698, 1764, 1862, 1981, 2052, 2058, 2394, 2547, 2646, 2793, 3087, 3396, 3591, 3724, 3962, 4116, 4788, 5094, 5292, 5377, 5586, 5943, 6174, 6517, 7182, 7641, 7924, 8379, 9261, 10188, 10754, 11172, 11886, 12348, 13034, 13867, 14364, 15282, 16131, 16758, 17829, 18522, 19551, 21508, 23772, 25137, 26068, 27734, 30564, 32262, 33516, 35658, 37044, 37639, 39102, 41601, 48393, 50274, 53487, 55468, 58653, 64524, 71316, 75278, 78204, 83202, 96786, 97069, 100548, 106974, 112917, 117306, 124803, 145179, 150556, 166404, 175959, 193572, 194138, 213948, 225834, 234612, 249606, 263473, 290358, 291207, 338751, 351918, 374409, 388276, 451668, 499212, 526946, 580716, 582414, 677502, 703836, 748818, 790419, 873621, 1016253, 1053892, 1164828, 1355004, 1497636, 1580838, 1747242, 1844311, 2032506, 2371257, 2620863, 3161676, 3494484, 3688622, 4065012, 4742514, 5241726, 5532933, 7113771, 7377244, 9485028, 10483452, 11065866, 14227542, 16598799, 22131732, 28455084, 33197598, 49796397, 66395196, 99592794, 199185588]

約数ペア:

[(1, 199185588), (2, 99592794), (3, 66395196), (4, 49796397), (6, 33197598), (7, 28455084), (9, 22131732), (12, 16598799), (14, 14227542), (18, 11065866), (19, 10483452), (21, 9485028), (27, 7377244), (28, 7113771), (36, 5532933), (38, 5241726), (42, 4742514), (49, 4065012), (54, 3688622), (57, 3494484), (63, 3161676), (76, 2620863), (84, 2371257), (98, 2032506), (108, 1844311), (114, 1747242), (126, 1580838), (133, 1497636), (147, 1355004), (171, 1164828), (189, 1053892), (196, 1016253), (228, 873621), (252, 790419), (266, 748818), (283, 703836), (294, 677502), (342, 582414), (343, 580716), (378, 526946), (399, 499212), (441, 451668), (513, 388276), (532, 374409), (566, 351918), (588, 338751), (684, 291207), (686, 290358), (756, 263473), (798, 249606), (849, 234612), (882, 225834), (931, 213948), (1026, 194138), (1029, 193572), (1132, 175959), (1197, 166404), (1323, 150556), (1372, 145179), (1596, 124803), (1698, 117306), (1764, 112917), (1862, 106974), (1981, 100548), (2052, 97069), (2058, 96786), (2394, 83202), (2547, 78204), (2646, 75278), (2793, 71316), (3087, 64524), (3396, 58653), (3591, 55468), (3724, 53487), (3962, 50274), (4116, 48393), (4788, 41601), (5094, 39102), (5292, 37639), (5377, 37044), (5586, 35658), (5943, 33516), (6174, 32262), (6517, 30564), (7182, 27734), (7641, 26068), (7924, 25137), (8379, 23772), (9261, 21508), (10188, 19551), (10754, 18522), (11172, 17829), (11886, 16758), (12348, 16131), (13034, 15282), (13867, 14364)]