208237848

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:346

約数の個数: 192

約数和(自身を含む): 667064160

約数和(自身を除く): 458826312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 53, 56, 78, 84, 91, 98, 104, 106, 147, 156, 159, 168, 182, 196, 212, 257, 273, 294, 312, 318, 364, 371, 392, 424, 514, 546, 588, 636, 637, 689, 728, 742, 771, 1028, 1092, 1113, 1176, 1272, 1274, 1378, 1484, 1542, 1799, 1911, 2056, 2067, 2184, 2226, 2548, 2597, 2756, 2968, 3084, 3341, 3598, 3822, 4134, 4452, 4823, 5096, 5194, 5397, 5512, 6168, 6682, 7196, 7644, 7791, 8268, 8904, 9646, 10023, 10388, 10794, 12593, 13364, 13621, 14392, 14469, 15288, 15582, 16536, 19292, 20046, 20776, 21588, 23387, 25186, 26728, 27242, 28938, 31164, 33761, 37779, 38584, 40092, 40863, 43176, 46774, 50372, 54484, 57876, 62328, 67522, 70161, 75558, 80184, 81726, 93548, 95347, 100744, 101283, 108968, 115752, 135044, 140322, 151116, 163452, 163709, 177073, 187096, 190694, 202566, 270088, 280644, 286041, 302232, 326904, 327418, 354146, 381388, 405132, 491127, 531219, 561288, 572082, 654836, 667429, 708292, 762776, 810264, 982254, 1062438, 1144164, 1239511, 1309672, 1334858, 1416584, 1964508, 2002287, 2124876, 2288328, 2479022, 2669716, 3718533, 3929016, 4004574, 4249752, 4958044, 5339432, 7437066, 8009148, 8676577, 9916088, 14874132, 16018296, 17353154, 26029731, 29748264, 34706308, 52059462, 69412616, 104118924, 208237848]

約数ペア:

[(1, 208237848), (2, 104118924), (3, 69412616), (4, 52059462), (6, 34706308), (7, 29748264), (8, 26029731), (12, 17353154), (13, 16018296), (14, 14874132), (21, 9916088), (24, 8676577), (26, 8009148), (28, 7437066), (39, 5339432), (42, 4958044), (49, 4249752), (52, 4004574), (53, 3929016), (56, 3718533), (78, 2669716), (84, 2479022), (91, 2288328), (98, 2124876), (104, 2002287), (106, 1964508), (147, 1416584), (156, 1334858), (159, 1309672), (168, 1239511), (182, 1144164), (196, 1062438), (212, 982254), (257, 810264), (273, 762776), (294, 708292), (312, 667429), (318, 654836), (364, 572082), (371, 561288), (392, 531219), (424, 491127), (514, 405132), (546, 381388), (588, 354146), (636, 327418), (637, 326904), (689, 302232), (728, 286041), (742, 280644), (771, 270088), (1028, 202566), (1092, 190694), (1113, 187096), (1176, 177073), (1272, 163709), (1274, 163452), (1378, 151116), (1484, 140322), (1542, 135044), (1799, 115752), (1911, 108968), (2056, 101283), (2067, 100744), (2184, 95347), (2226, 93548), (2548, 81726), (2597, 80184), (2756, 75558), (2968, 70161), (3084, 67522), (3341, 62328), (3598, 57876), (3822, 54484), (4134, 50372), (4452, 46774), (4823, 43176), (5096, 40863), (5194, 40092), (5397, 38584), (5512, 37779), (6168, 33761), (6682, 31164), (7196, 28938), (7644, 27242), (7791, 26728), (8268, 25186), (8904, 23387), (9646, 21588), (10023, 20776), (10388, 20046), (10794, 19292), (12593, 16536), (13364, 15582), (13621, 15288), (14392, 14469)]