199889424

素因数分解:

$2^4\times 3^3\times 7^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:128

約数の個数: 320

約数和(自身を含む): 714240000

約数和(自身を除く): 514350576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 38, 42, 48, 49, 54, 56, 57, 63, 71, 72, 76, 84, 98, 108, 112, 114, 126, 133, 142, 144, 147, 152, 168, 171, 189, 196, 213, 216, 228, 252, 266, 284, 294, 304, 336, 342, 343, 378, 392, 399, 426, 432, 441, 456, 497, 504, 513, 532, 568, 588, 639, 684, 686, 756, 784, 798, 852, 882, 912, 931, 994, 1008, 1026, 1029, 1064, 1136, 1176, 1197, 1278, 1323, 1349, 1368, 1372, 1491, 1512, 1596, 1704, 1764, 1862, 1917, 1988, 2052, 2058, 2128, 2352, 2394, 2556, 2646, 2698, 2736, 2744, 2793, 2982, 3024, 3087, 3192, 3408, 3479, 3528, 3591, 3724, 3834, 3976, 4047, 4104, 4116, 4473, 4788, 5112, 5292, 5396, 5488, 5586, 5964, 6174, 6384, 6517, 6958, 7056, 7182, 7448, 7668, 7952, 8094, 8208, 8232, 8379, 8946, 9261, 9443, 9576, 10224, 10437, 10584, 10792, 11172, 11928, 12141, 12348, 13034, 13419, 13916, 14364, 14896, 15336, 16188, 16464, 16758, 17892, 18522, 18886, 19152, 19551, 20874, 21168, 21584, 22344, 23856, 24282, 24353, 24696, 25137, 26068, 26838, 27832, 28329, 28728, 30672, 31311, 32376, 33516, 35784, 36423, 37044, 37772, 39102, 41748, 44688, 48564, 48706, 49392, 50274, 52136, 53676, 55664, 56658, 57456, 58653, 62622, 64752, 66101, 67032, 71568, 72846, 73059, 74088, 75544, 78204, 83496, 84987, 93933, 97128, 97412, 100548, 104272, 107352, 113316, 117306, 125244, 132202, 134064, 145692, 146118, 148176, 151088, 156408, 166992, 169974, 175959, 187866, 194256, 194824, 198303, 201096, 214704, 219177, 226632, 234612, 250488, 254961, 264404, 291384, 292236, 312816, 339948, 351918, 375732, 389648, 396606, 402192, 438354, 453264, 462707, 469224, 500976, 509922, 528808, 582768, 584472, 594909, 657531, 679896, 703836, 751464, 793212, 876708, 925414, 938448, 1019844, 1057616, 1168944, 1189818, 1315062, 1359792, 1388121, 1407672, 1502928, 1586424, 1753416, 1784727, 1850828, 2039688, 2379636, 2630124, 2776242, 2815344, 3172848, 3506832, 3569454, 3701656, 4079376, 4164363, 4759272, 5260248, 5552484, 7138908, 7403312, 8328726, 9518544, 10520496, 11104968, 12493089, 14277816, 16657452, 22209936, 24986178, 28555632, 33314904, 49972356, 66629808, 99944712, 199889424]

約数ペア:

[(1, 199889424), (2, 99944712), (3, 66629808), (4, 49972356), (6, 33314904), (7, 28555632), (8, 24986178), (9, 22209936), (12, 16657452), (14, 14277816), (16, 12493089), (18, 11104968), (19, 10520496), (21, 9518544), (24, 8328726), (27, 7403312), (28, 7138908), (36, 5552484), (38, 5260248), (42, 4759272), (48, 4164363), (49, 4079376), (54, 3701656), (56, 3569454), (57, 3506832), (63, 3172848), (71, 2815344), (72, 2776242), (76, 2630124), (84, 2379636), (98, 2039688), (108, 1850828), (112, 1784727), (114, 1753416), (126, 1586424), (133, 1502928), (142, 1407672), (144, 1388121), (147, 1359792), (152, 1315062), (168, 1189818), (171, 1168944), (189, 1057616), (196, 1019844), (213, 938448), (216, 925414), (228, 876708), (252, 793212), (266, 751464), (284, 703836), (294, 679896), (304, 657531), (336, 594909), (342, 584472), (343, 582768), (378, 528808), (392, 509922), (399, 500976), (426, 469224), (432, 462707), (441, 453264), (456, 438354), (497, 402192), (504, 396606), (513, 389648), (532, 375732), (568, 351918), (588, 339948), (639, 312816), (684, 292236), (686, 291384), (756, 264404), (784, 254961), (798, 250488), (852, 234612), (882, 226632), (912, 219177), (931, 214704), (994, 201096), (1008, 198303), (1026, 194824), (1029, 194256), (1064, 187866), (1136, 175959), (1176, 169974), (1197, 166992), (1278, 156408), (1323, 151088), (1349, 148176), (1368, 146118), (1372, 145692), (1491, 134064), (1512, 132202), (1596, 125244), (1704, 117306), (1764, 113316), (1862, 107352), (1917, 104272), (1988, 100548), (2052, 97412), (2058, 97128), (2128, 93933), (2352, 84987), (2394, 83496), (2556, 78204), (2646, 75544), (2698, 74088), (2736, 73059), (2744, 72846), (2793, 71568), (2982, 67032), (3024, 66101), (3087, 64752), (3192, 62622), (3408, 58653), (3479, 57456), (3528, 56658), (3591, 55664), (3724, 53676), (3834, 52136), (3976, 50274), (4047, 49392), (4104, 48706), (4116, 48564), (4473, 44688), (4788, 41748), (5112, 39102), (5292, 37772), (5396, 37044), (5488, 36423), (5586, 35784), (5964, 33516), (6174, 32376), (6384, 31311), (6517, 30672), (6958, 28728), (7056, 28329), (7182, 27832), (7448, 26838), (7668, 26068), (7952, 25137), (8094, 24696), (8208, 24353), (8232, 24282), (8379, 23856), (8946, 22344), (9261, 21584), (9443, 21168), (9576, 20874), (10224, 19551), (10437, 19152), (10584, 18886), (10792, 18522), (11172, 17892), (11928, 16758), (12141, 16464), (12348, 16188), (13034, 15336), (13419, 14896), (13916, 14364)]