197557668

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:100

約数の個数: 288

約数和(自身を含む): 682106880

約数和(自身を除く): 484549212

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 19, 21, 22, 28, 31, 33, 36, 38, 42, 44, 57, 62, 63, 66, 76, 77, 84, 93, 99, 114, 121, 124, 126, 132, 133, 154, 171, 186, 198, 209, 217, 228, 231, 242, 252, 266, 279, 308, 341, 342, 363, 372, 396, 399, 418, 434, 462, 484, 532, 558, 589, 627, 651, 682, 684, 693, 726, 798, 836, 847, 868, 924, 1023, 1089, 1116, 1178, 1197, 1254, 1302, 1331, 1364, 1386, 1452, 1463, 1596, 1694, 1767, 1881, 1953, 2046, 2178, 2299, 2356, 2387, 2394, 2508, 2541, 2604, 2662, 2772, 2926, 3069, 3388, 3534, 3751, 3762, 3906, 3993, 4092, 4123, 4356, 4389, 4598, 4774, 4788, 5082, 5301, 5324, 5852, 6138, 6479, 6897, 7068, 7161, 7502, 7524, 7623, 7812, 7986, 8246, 8778, 9196, 9317, 9548, 10164, 10602, 11253, 11979, 12276, 12369, 12958, 13167, 13794, 14322, 15004, 15246, 15972, 16093, 16492, 17556, 18634, 19437, 20691, 21204, 21483, 22506, 23958, 24738, 25289, 25916, 26257, 26334, 27588, 27951, 28644, 30492, 32186, 33759, 37107, 37268, 38874, 41261, 41382, 42966, 45012, 45353, 47916, 48279, 49476, 50578, 52514, 52668, 55902, 58311, 64372, 67518, 71269, 74214, 75867, 77748, 78771, 82522, 82764, 83853, 85932, 90706, 96558, 101156, 105028, 111804, 116622, 123783, 135036, 136059, 142538, 144837, 148428, 151734, 157542, 165044, 167706, 177023, 181412, 193116, 213807, 227601, 233244, 236313, 247566, 272118, 285076, 288827, 289674, 303468, 315084, 335412, 354046, 371349, 408177, 427614, 455202, 472626, 495132, 498883, 531069, 544236, 577654, 579348, 641421, 708092, 742698, 783959, 816354, 855228, 866481, 910404, 945252, 997766, 1062138, 1155308, 1282842, 1485396, 1496649, 1567918, 1593207, 1632708, 1732962, 1995532, 2124276, 2351877, 2565684, 2599443, 2993298, 3135836, 3186414, 3465924, 4489947, 4703754, 5198886, 5487713, 5986596, 6372828, 7055631, 8979894, 9407508, 10397772, 10975426, 14111262, 16463139, 17959788, 21950852, 28222524, 32926278, 49389417, 65852556, 98778834, 197557668]

約数ペア:

[(1, 197557668), (2, 98778834), (3, 65852556), (4, 49389417), (6, 32926278), (7, 28222524), (9, 21950852), (11, 17959788), (12, 16463139), (14, 14111262), (18, 10975426), (19, 10397772), (21, 9407508), (22, 8979894), (28, 7055631), (31, 6372828), (33, 5986596), (36, 5487713), (38, 5198886), (42, 4703754), (44, 4489947), (57, 3465924), (62, 3186414), (63, 3135836), (66, 2993298), (76, 2599443), (77, 2565684), (84, 2351877), (93, 2124276), (99, 1995532), (114, 1732962), (121, 1632708), (124, 1593207), (126, 1567918), (132, 1496649), (133, 1485396), (154, 1282842), (171, 1155308), (186, 1062138), (198, 997766), (209, 945252), (217, 910404), (228, 866481), (231, 855228), (242, 816354), (252, 783959), (266, 742698), (279, 708092), (308, 641421), (341, 579348), (342, 577654), (363, 544236), (372, 531069), (396, 498883), (399, 495132), (418, 472626), (434, 455202), (462, 427614), (484, 408177), (532, 371349), (558, 354046), (589, 335412), (627, 315084), (651, 303468), (682, 289674), (684, 288827), (693, 285076), (726, 272118), (798, 247566), (836, 236313), (847, 233244), (868, 227601), (924, 213807), (1023, 193116), (1089, 181412), (1116, 177023), (1178, 167706), (1197, 165044), (1254, 157542), (1302, 151734), (1331, 148428), (1364, 144837), (1386, 142538), (1452, 136059), (1463, 135036), (1596, 123783), (1694, 116622), (1767, 111804), (1881, 105028), (1953, 101156), (2046, 96558), (2178, 90706), (2299, 85932), (2356, 83853), (2387, 82764), (2394, 82522), (2508, 78771), (2541, 77748), (2604, 75867), (2662, 74214), (2772, 71269), (2926, 67518), (3069, 64372), (3388, 58311), (3534, 55902), (3751, 52668), (3762, 52514), (3906, 50578), (3993, 49476), (4092, 48279), (4123, 47916), (4356, 45353), (4389, 45012), (4598, 42966), (4774, 41382), (4788, 41261), (5082, 38874), (5301, 37268), (5324, 37107), (5852, 33759), (6138, 32186), (6479, 30492), (6897, 28644), (7068, 27951), (7161, 27588), (7502, 26334), (7524, 26257), (7623, 25916), (7812, 25289), (7986, 24738), (8246, 23958), (8778, 22506), (9196, 21483), (9317, 21204), (9548, 20691), (10164, 19437), (10602, 18634), (11253, 17556), (11979, 16492), (12276, 16093), (12369, 15972), (12958, 15246), (13167, 15004), (13794, 14322)]