208549152

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:172

約数の個数: 288

約数和(自身を含む): 724598784

約数和(自身を除く): 516049632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 47, 48, 56, 62, 63, 71, 72, 84, 93, 94, 96, 112, 124, 126, 141, 142, 144, 168, 186, 188, 213, 217, 224, 248, 252, 279, 282, 284, 288, 329, 336, 372, 376, 423, 426, 434, 496, 497, 504, 558, 564, 568, 639, 651, 658, 672, 744, 752, 846, 852, 868, 987, 992, 994, 1008, 1116, 1128, 1136, 1278, 1302, 1316, 1457, 1488, 1491, 1504, 1692, 1704, 1736, 1953, 1974, 1988, 2016, 2201, 2232, 2256, 2272, 2556, 2604, 2632, 2914, 2961, 2976, 2982, 3337, 3384, 3408, 3472, 3906, 3948, 3976, 4371, 4402, 4464, 4473, 4512, 5112, 5208, 5264, 5828, 5922, 5964, 6603, 6674, 6768, 6816, 6944, 7812, 7896, 7952, 8742, 8804, 8928, 8946, 10011, 10199, 10224, 10416, 10528, 11656, 11844, 11928, 13113, 13206, 13348, 13536, 15407, 15624, 15792, 15904, 17484, 17608, 17892, 19809, 20022, 20398, 20448, 20832, 23312, 23359, 23688, 23856, 26226, 26412, 26696, 30033, 30597, 30814, 31248, 31584, 34968, 35216, 35784, 39618, 40044, 40796, 46221, 46624, 46718, 47376, 47712, 52452, 52824, 53392, 60066, 61194, 61628, 62496, 69936, 70077, 70432, 71568, 79236, 80088, 81592, 91791, 92442, 93436, 94752, 103447, 104904, 105648, 106784, 120132, 122388, 123256, 138663, 139872, 140154, 143136, 158472, 160176, 163184, 183582, 184884, 186872, 206894, 209808, 210231, 211296, 240264, 244776, 246512, 277326, 280308, 310341, 316944, 320352, 326368, 367164, 369768, 373744, 413788, 419616, 420462, 480528, 489552, 493024, 554652, 560616, 620682, 633888, 724129, 734328, 739536, 747488, 827576, 840924, 931023, 961056, 979104, 1109304, 1121232, 1241364, 1448258, 1468656, 1479072, 1655152, 1681848, 1862046, 2172387, 2218608, 2242464, 2482728, 2896516, 2937312, 3310304, 3363696, 3724092, 4344774, 4437216, 4965456, 5793032, 6517161, 6727392, 7448184, 8689548, 9930912, 11586064, 13034322, 14896368, 17379096, 23172128, 26068644, 29792736, 34758192, 52137288, 69516384, 104274576, 208549152]

約数ペア:

[(1, 208549152), (2, 104274576), (3, 69516384), (4, 52137288), (6, 34758192), (7, 29792736), (8, 26068644), (9, 23172128), (12, 17379096), (14, 14896368), (16, 13034322), (18, 11586064), (21, 9930912), (24, 8689548), (28, 7448184), (31, 6727392), (32, 6517161), (36, 5793032), (42, 4965456), (47, 4437216), (48, 4344774), (56, 3724092), (62, 3363696), (63, 3310304), (71, 2937312), (72, 2896516), (84, 2482728), (93, 2242464), (94, 2218608), (96, 2172387), (112, 1862046), (124, 1681848), (126, 1655152), (141, 1479072), (142, 1468656), (144, 1448258), (168, 1241364), (186, 1121232), (188, 1109304), (213, 979104), (217, 961056), (224, 931023), (248, 840924), (252, 827576), (279, 747488), (282, 739536), (284, 734328), (288, 724129), (329, 633888), (336, 620682), (372, 560616), (376, 554652), (423, 493024), (426, 489552), (434, 480528), (496, 420462), (497, 419616), (504, 413788), (558, 373744), (564, 369768), (568, 367164), (639, 326368), (651, 320352), (658, 316944), (672, 310341), (744, 280308), (752, 277326), (846, 246512), (852, 244776), (868, 240264), (987, 211296), (992, 210231), (994, 209808), (1008, 206894), (1116, 186872), (1128, 184884), (1136, 183582), (1278, 163184), (1302, 160176), (1316, 158472), (1457, 143136), (1488, 140154), (1491, 139872), (1504, 138663), (1692, 123256), (1704, 122388), (1736, 120132), (1953, 106784), (1974, 105648), (1988, 104904), (2016, 103447), (2201, 94752), (2232, 93436), (2256, 92442), (2272, 91791), (2556, 81592), (2604, 80088), (2632, 79236), (2914, 71568), (2961, 70432), (2976, 70077), (2982, 69936), (3337, 62496), (3384, 61628), (3408, 61194), (3472, 60066), (3906, 53392), (3948, 52824), (3976, 52452), (4371, 47712), (4402, 47376), (4464, 46718), (4473, 46624), (4512, 46221), (5112, 40796), (5208, 40044), (5264, 39618), (5828, 35784), (5922, 35216), (5964, 34968), (6603, 31584), (6674, 31248), (6768, 30814), (6816, 30597), (6944, 30033), (7812, 26696), (7896, 26412), (7952, 26226), (8742, 23856), (8804, 23688), (8928, 23359), (8946, 23312), (10011, 20832), (10199, 20448), (10224, 20398), (10416, 20022), (10528, 19809), (11656, 17892), (11844, 17608), (11928, 17484), (13113, 15904), (13206, 15792), (13348, 15624), (13536, 15407)]