208129536

素因数分解:

$2^9\times 3^2\times {\mathrm{31}}^2\times {\mathrm{47}}^1$

素因数の和:133

約数の個数: 180

約数和(自身を含む): 633883536

約数和(自身を除く): 425754000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 47, 48, 62, 64, 72, 93, 94, 96, 124, 128, 141, 144, 186, 188, 192, 248, 256, 279, 282, 288, 372, 376, 384, 423, 496, 512, 558, 564, 576, 744, 752, 768, 846, 961, 992, 1116, 1128, 1152, 1457, 1488, 1504, 1536, 1692, 1922, 1984, 2232, 2256, 2304, 2883, 2914, 2976, 3008, 3384, 3844, 3968, 4371, 4464, 4512, 4608, 5766, 5828, 5952, 6016, 6768, 7688, 7936, 8649, 8742, 8928, 9024, 11532, 11656, 11904, 12032, 13113, 13536, 15376, 15872, 17298, 17484, 17856, 18048, 23064, 23312, 23808, 24064, 26226, 27072, 30752, 34596, 34968, 35712, 36096, 45167, 46128, 46624, 47616, 52452, 54144, 61504, 69192, 69936, 71424, 72192, 90334, 92256, 93248, 104904, 108288, 123008, 135501, 138384, 139872, 142848, 180668, 184512, 186496, 209808, 216576, 246016, 271002, 276768, 279744, 361336, 369024, 372992, 406503, 419616, 492032, 542004, 553536, 559488, 722672, 738048, 745984, 813006, 839232, 1084008, 1107072, 1118976, 1445344, 1476096, 1626012, 1678464, 2168016, 2214144, 2237952, 2890688, 3252024, 3356928, 4336032, 4428288, 5781376, 6504048, 6713856, 8672064, 11562752, 13008096, 17344128, 23125504, 26016192, 34688256, 52032384, 69376512, 104064768, 208129536]

約数ペア:

[(1, 208129536), (2, 104064768), (3, 69376512), (4, 52032384), (6, 34688256), (8, 26016192), (9, 23125504), (12, 17344128), (16, 13008096), (18, 11562752), (24, 8672064), (31, 6713856), (32, 6504048), (36, 5781376), (47, 4428288), (48, 4336032), (62, 3356928), (64, 3252024), (72, 2890688), (93, 2237952), (94, 2214144), (96, 2168016), (124, 1678464), (128, 1626012), (141, 1476096), (144, 1445344), (186, 1118976), (188, 1107072), (192, 1084008), (248, 839232), (256, 813006), (279, 745984), (282, 738048), (288, 722672), (372, 559488), (376, 553536), (384, 542004), (423, 492032), (496, 419616), (512, 406503), (558, 372992), (564, 369024), (576, 361336), (744, 279744), (752, 276768), (768, 271002), (846, 246016), (961, 216576), (992, 209808), (1116, 186496), (1128, 184512), (1152, 180668), (1457, 142848), (1488, 139872), (1504, 138384), (1536, 135501), (1692, 123008), (1922, 108288), (1984, 104904), (2232, 93248), (2256, 92256), (2304, 90334), (2883, 72192), (2914, 71424), (2976, 69936), (3008, 69192), (3384, 61504), (3844, 54144), (3968, 52452), (4371, 47616), (4464, 46624), (4512, 46128), (4608, 45167), (5766, 36096), (5828, 35712), (5952, 34968), (6016, 34596), (6768, 30752), (7688, 27072), (7936, 26226), (8649, 24064), (8742, 23808), (8928, 23312), (9024, 23064), (11532, 18048), (11656, 17856), (11904, 17484), (12032, 17298), (13113, 15872), (13536, 15376)]