199160892

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{127}}^2$

素因数の和:285

約数の個数: 108

約数和(自身を含む): 591754800

約数和(自身を除く): 392593908

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 127, 147, 196, 252, 254, 294, 343, 381, 441, 508, 588, 686, 762, 882, 889, 1029, 1143, 1372, 1524, 1764, 1778, 2058, 2286, 2667, 3087, 3556, 4116, 4572, 5334, 6174, 6223, 8001, 10668, 12348, 12446, 16002, 16129, 18669, 24892, 32004, 32258, 37338, 43561, 48387, 56007, 64516, 74676, 87122, 96774, 112014, 112903, 130683, 145161, 174244, 193548, 224028, 225806, 261366, 290322, 338709, 392049, 451612, 522732, 580644, 677418, 784098, 790321, 1016127, 1354836, 1568196, 1580642, 2032254, 2370963, 3161284, 4064508, 4741926, 5532247, 7112889, 9483852, 11064494, 14225778, 16596741, 22128988, 28451556, 33193482, 49790223, 66386964, 99580446, 199160892]

約数ペア:

[(1, 199160892), (2, 99580446), (3, 66386964), (4, 49790223), (6, 33193482), (7, 28451556), (9, 22128988), (12, 16596741), (14, 14225778), (18, 11064494), (21, 9483852), (28, 7112889), (36, 5532247), (42, 4741926), (49, 4064508), (63, 3161284), (84, 2370963), (98, 2032254), (126, 1580642), (127, 1568196), (147, 1354836), (196, 1016127), (252, 790321), (254, 784098), (294, 677418), (343, 580644), (381, 522732), (441, 451612), (508, 392049), (588, 338709), (686, 290322), (762, 261366), (882, 225806), (889, 224028), (1029, 193548), (1143, 174244), (1372, 145161), (1524, 130683), (1764, 112903), (1778, 112014), (2058, 96774), (2286, 87122), (2667, 74676), (3087, 64516), (3556, 56007), (4116, 48387), (4572, 43561), (5334, 37338), (6174, 32258), (6223, 32004), (8001, 24892), (10668, 18669), (12348, 16129), (12446, 16002)]