207810372

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{89}}^1$

素因数の和:159

約数の個数: 216

約数和(自身を含む): 656722080

約数和(自身を除く): 448911708

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 28, 33, 38, 42, 44, 49, 57, 66, 76, 77, 84, 89, 98, 114, 132, 133, 147, 154, 178, 196, 209, 228, 231, 266, 267, 294, 308, 356, 361, 399, 418, 462, 532, 534, 539, 588, 623, 627, 722, 798, 836, 924, 931, 979, 1068, 1078, 1083, 1246, 1254, 1444, 1463, 1596, 1617, 1691, 1862, 1869, 1958, 2156, 2166, 2492, 2508, 2527, 2793, 2926, 2937, 3234, 3382, 3724, 3738, 3916, 3971, 4332, 4361, 4389, 5054, 5073, 5586, 5852, 5874, 6468, 6764, 6853, 7476, 7581, 7942, 8722, 8778, 10108, 10146, 10241, 11172, 11748, 11837, 11913, 13083, 13706, 15162, 15884, 17444, 17556, 17689, 18601, 20292, 20482, 20559, 23674, 23826, 26166, 27412, 27797, 30324, 30723, 32129, 35378, 35511, 37202, 40964, 41118, 47348, 47652, 47971, 52332, 53067, 55594, 55803, 61446, 64258, 70756, 71022, 74404, 82236, 82859, 83391, 95942, 96387, 106134, 111188, 111606, 122892, 128516, 130207, 142044, 143913, 165718, 166782, 191884, 192774, 194579, 212268, 223212, 224903, 248577, 260414, 287826, 331436, 333564, 353419, 385548, 389158, 390621, 449806, 497154, 520828, 575652, 583737, 674709, 706838, 778316, 781242, 899612, 911449, 994308, 1060257, 1167474, 1349418, 1413676, 1562484, 1574321, 1822898, 2120514, 2334948, 2473933, 2698836, 2734347, 3148642, 3645796, 4241028, 4722963, 4947866, 5468694, 6297284, 7421799, 9445926, 9895732, 10937388, 14843598, 17317531, 18891852, 29687196, 34635062, 51952593, 69270124, 103905186, 207810372]

約数ペア:

[(1, 207810372), (2, 103905186), (3, 69270124), (4, 51952593), (6, 34635062), (7, 29687196), (11, 18891852), (12, 17317531), (14, 14843598), (19, 10937388), (21, 9895732), (22, 9445926), (28, 7421799), (33, 6297284), (38, 5468694), (42, 4947866), (44, 4722963), (49, 4241028), (57, 3645796), (66, 3148642), (76, 2734347), (77, 2698836), (84, 2473933), (89, 2334948), (98, 2120514), (114, 1822898), (132, 1574321), (133, 1562484), (147, 1413676), (154, 1349418), (178, 1167474), (196, 1060257), (209, 994308), (228, 911449), (231, 899612), (266, 781242), (267, 778316), (294, 706838), (308, 674709), (356, 583737), (361, 575652), (399, 520828), (418, 497154), (462, 449806), (532, 390621), (534, 389158), (539, 385548), (588, 353419), (623, 333564), (627, 331436), (722, 287826), (798, 260414), (836, 248577), (924, 224903), (931, 223212), (979, 212268), (1068, 194579), (1078, 192774), (1083, 191884), (1246, 166782), (1254, 165718), (1444, 143913), (1463, 142044), (1596, 130207), (1617, 128516), (1691, 122892), (1862, 111606), (1869, 111188), (1958, 106134), (2156, 96387), (2166, 95942), (2492, 83391), (2508, 82859), (2527, 82236), (2793, 74404), (2926, 71022), (2937, 70756), (3234, 64258), (3382, 61446), (3724, 55803), (3738, 55594), (3916, 53067), (3971, 52332), (4332, 47971), (4361, 47652), (4389, 47348), (5054, 41118), (5073, 40964), (5586, 37202), (5852, 35511), (5874, 35378), (6468, 32129), (6764, 30723), (6853, 30324), (7476, 27797), (7581, 27412), (7942, 26166), (8722, 23826), (8778, 23674), (10108, 20559), (10146, 20482), (10241, 20292), (11172, 18601), (11748, 17689), (11837, 17556), (11913, 17444), (13083, 15884), (13706, 15162)]