208541256

素因数分解:

$2^3\times 3^1\times 7^5\times {\mathrm{11}}^1\times {\mathrm{47}}^1$

素因数の和:102

約数の個数: 192

約数和(自身を含む): 677652480

約数和(自身を除く): 469111224

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 47, 49, 56, 66, 77, 84, 88, 94, 98, 132, 141, 147, 154, 168, 188, 196, 231, 264, 282, 294, 308, 329, 343, 376, 392, 462, 517, 539, 564, 588, 616, 658, 686, 924, 987, 1029, 1034, 1078, 1128, 1176, 1316, 1372, 1551, 1617, 1848, 1974, 2058, 2068, 2156, 2303, 2401, 2632, 2744, 3102, 3234, 3619, 3773, 3948, 4116, 4136, 4312, 4606, 4802, 6204, 6468, 6909, 7203, 7238, 7546, 7896, 8232, 9212, 9604, 10857, 11319, 12408, 12936, 13818, 14406, 14476, 15092, 16121, 16807, 18424, 19208, 21714, 22638, 25333, 26411, 27636, 28812, 28952, 30184, 32242, 33614, 43428, 45276, 48363, 50421, 50666, 52822, 55272, 57624, 64484, 67228, 75999, 79233, 86856, 90552, 96726, 100842, 101332, 105644, 112847, 128968, 134456, 151998, 158466, 177331, 184877, 193452, 201684, 202664, 211288, 225694, 303996, 316932, 338541, 354662, 369754, 386904, 403368, 451388, 531993, 554631, 607992, 633864, 677082, 709324, 739508, 789929, 902776, 1063986, 1109262, 1241317, 1354164, 1418648, 1479016, 1579858, 2127972, 2218524, 2369787, 2482634, 2708328, 3159716, 3723951, 4255944, 4437048, 4739574, 4965268, 6319432, 7447902, 8689219, 9479148, 9930536, 14895804, 17378438, 18958296, 26067657, 29791608, 34756876, 52135314, 69513752, 104270628, 208541256]

約数ペア:

[(1, 208541256), (2, 104270628), (3, 69513752), (4, 52135314), (6, 34756876), (7, 29791608), (8, 26067657), (11, 18958296), (12, 17378438), (14, 14895804), (21, 9930536), (22, 9479148), (24, 8689219), (28, 7447902), (33, 6319432), (42, 4965268), (44, 4739574), (47, 4437048), (49, 4255944), (56, 3723951), (66, 3159716), (77, 2708328), (84, 2482634), (88, 2369787), (94, 2218524), (98, 2127972), (132, 1579858), (141, 1479016), (147, 1418648), (154, 1354164), (168, 1241317), (188, 1109262), (196, 1063986), (231, 902776), (264, 789929), (282, 739508), (294, 709324), (308, 677082), (329, 633864), (343, 607992), (376, 554631), (392, 531993), (462, 451388), (517, 403368), (539, 386904), (564, 369754), (588, 354662), (616, 338541), (658, 316932), (686, 303996), (924, 225694), (987, 211288), (1029, 202664), (1034, 201684), (1078, 193452), (1128, 184877), (1176, 177331), (1316, 158466), (1372, 151998), (1551, 134456), (1617, 128968), (1848, 112847), (1974, 105644), (2058, 101332), (2068, 100842), (2156, 96726), (2303, 90552), (2401, 86856), (2632, 79233), (2744, 75999), (3102, 67228), (3234, 64484), (3619, 57624), (3773, 55272), (3948, 52822), (4116, 50666), (4136, 50421), (4312, 48363), (4606, 45276), (4802, 43428), (6204, 33614), (6468, 32242), (6909, 30184), (7203, 28952), (7238, 28812), (7546, 27636), (7896, 26411), (8232, 25333), (9212, 22638), (9604, 21714), (10857, 19208), (11319, 18424), (12408, 16807), (12936, 16121), (13818, 15092), (14406, 14476)]