208902144

素因数分解:

$2^{11}\times 3^1\times {\mathrm{11}}^2\times {\mathrm{281}}^1$

素因数の和:328

約数の個数: 144

約数和(自身を含む): 614348280

約数和(自身を除く): 405446136

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 121, 128, 132, 176, 192, 242, 256, 264, 281, 352, 363, 384, 484, 512, 528, 562, 704, 726, 768, 843, 968, 1024, 1056, 1124, 1408, 1452, 1536, 1686, 1936, 2048, 2112, 2248, 2816, 2904, 3072, 3091, 3372, 3872, 4224, 4496, 5632, 5808, 6144, 6182, 6744, 7744, 8448, 8992, 9273, 11264, 11616, 12364, 13488, 15488, 16896, 17984, 18546, 22528, 23232, 24728, 26976, 30976, 33792, 34001, 35968, 37092, 46464, 49456, 53952, 61952, 67584, 68002, 71936, 74184, 92928, 98912, 102003, 107904, 123904, 136004, 143872, 148368, 185856, 197824, 204006, 215808, 247808, 272008, 287744, 296736, 371712, 395648, 408012, 431616, 544016, 575488, 593472, 743424, 791296, 816024, 863232, 1088032, 1186944, 1582592, 1632048, 1726464, 2176064, 2373888, 3165184, 3264096, 4352128, 4747776, 6330368, 6528192, 8704256, 9495552, 13056384, 17408512, 18991104, 26112768, 34817024, 52225536, 69634048, 104451072, 208902144]

約数ペア:

[(1, 208902144), (2, 104451072), (3, 69634048), (4, 52225536), (6, 34817024), (8, 26112768), (11, 18991104), (12, 17408512), (16, 13056384), (22, 9495552), (24, 8704256), (32, 6528192), (33, 6330368), (44, 4747776), (48, 4352128), (64, 3264096), (66, 3165184), (88, 2373888), (96, 2176064), (121, 1726464), (128, 1632048), (132, 1582592), (176, 1186944), (192, 1088032), (242, 863232), (256, 816024), (264, 791296), (281, 743424), (352, 593472), (363, 575488), (384, 544016), (484, 431616), (512, 408012), (528, 395648), (562, 371712), (704, 296736), (726, 287744), (768, 272008), (843, 247808), (968, 215808), (1024, 204006), (1056, 197824), (1124, 185856), (1408, 148368), (1452, 143872), (1536, 136004), (1686, 123904), (1936, 107904), (2048, 102003), (2112, 98912), (2248, 92928), (2816, 74184), (2904, 71936), (3072, 68002), (3091, 67584), (3372, 61952), (3872, 53952), (4224, 49456), (4496, 46464), (5632, 37092), (5808, 35968), (6144, 34001), (6182, 33792), (6744, 30976), (7744, 26976), (8448, 24728), (8992, 23232), (9273, 22528), (11264, 18546), (11616, 17984), (12364, 16896), (13488, 15488)]