208948608

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^2\times {\mathrm{1499}}^1$

素因数の和:1541

約数の個数: 144

約数和(自身を含む): 661342500

約数和(自身を除く): 452393892

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 121, 128, 132, 144, 176, 192, 198, 242, 264, 288, 352, 363, 384, 396, 484, 528, 576, 704, 726, 792, 968, 1056, 1089, 1152, 1408, 1452, 1499, 1584, 1936, 2112, 2178, 2904, 2998, 3168, 3872, 4224, 4356, 4497, 5808, 5996, 6336, 7744, 8712, 8994, 11616, 11992, 12672, 13491, 15488, 16489, 17424, 17988, 23232, 23984, 26982, 32978, 34848, 35976, 46464, 47968, 49467, 53964, 65956, 69696, 71952, 95936, 98934, 107928, 131912, 139392, 143904, 148401, 181379, 191872, 197868, 215856, 263824, 287808, 296802, 362758, 395736, 431712, 527648, 544137, 575616, 593604, 725516, 791472, 863424, 1055296, 1088274, 1187208, 1451032, 1582944, 1632411, 1726848, 2110592, 2176548, 2374416, 2902064, 3165888, 3264822, 4353096, 4748832, 5804128, 6331776, 6529644, 8706192, 9497664, 11608256, 13059288, 17412384, 18995328, 23216512, 26118576, 34824768, 52237152, 69649536, 104474304, 208948608]

約数ペア:

[(1, 208948608), (2, 104474304), (3, 69649536), (4, 52237152), (6, 34824768), (8, 26118576), (9, 23216512), (11, 18995328), (12, 17412384), (16, 13059288), (18, 11608256), (22, 9497664), (24, 8706192), (32, 6529644), (33, 6331776), (36, 5804128), (44, 4748832), (48, 4353096), (64, 3264822), (66, 3165888), (72, 2902064), (88, 2374416), (96, 2176548), (99, 2110592), (121, 1726848), (128, 1632411), (132, 1582944), (144, 1451032), (176, 1187208), (192, 1088274), (198, 1055296), (242, 863424), (264, 791472), (288, 725516), (352, 593604), (363, 575616), (384, 544137), (396, 527648), (484, 431712), (528, 395736), (576, 362758), (704, 296802), (726, 287808), (792, 263824), (968, 215856), (1056, 197868), (1089, 191872), (1152, 181379), (1408, 148401), (1452, 143904), (1499, 139392), (1584, 131912), (1936, 107928), (2112, 98934), (2178, 95936), (2904, 71952), (2998, 69696), (3168, 65956), (3872, 53964), (4224, 49467), (4356, 47968), (4497, 46464), (5808, 35976), (5996, 34848), (6336, 32978), (7744, 26982), (8712, 23984), (8994, 23232), (11616, 17988), (11992, 17424), (12672, 16489), (13491, 15488)]