207698688

素因数分解:

$2^8\times 3^3\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:375

約数の個数: 144

約数和(自身を含む): 621376000

約数和(自身を除く): 413677312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 151, 192, 199, 216, 256, 288, 302, 384, 398, 432, 453, 576, 597, 604, 768, 796, 864, 906, 1152, 1194, 1208, 1359, 1592, 1728, 1791, 1812, 2304, 2388, 2416, 2718, 3184, 3456, 3582, 3624, 4077, 4776, 4832, 5373, 5436, 6368, 6912, 7164, 7248, 8154, 9552, 9664, 10746, 10872, 12736, 14328, 14496, 16308, 19104, 19328, 21492, 21744, 25472, 28656, 28992, 30049, 32616, 38208, 38656, 42984, 43488, 50944, 57312, 57984, 60098, 65232, 76416, 85968, 86976, 90147, 114624, 115968, 120196, 130464, 152832, 171936, 173952, 180294, 229248, 240392, 260928, 270441, 343872, 347904, 360588, 458496, 480784, 521856, 540882, 687744, 721176, 811323, 961568, 1043712, 1081764, 1375488, 1442352, 1622646, 1923136, 2163528, 2884704, 3245292, 3846272, 4327056, 5769408, 6490584, 7692544, 8654112, 11538816, 12981168, 17308224, 23077632, 25962336, 34616448, 51924672, 69232896, 103849344, 207698688]

約数ペア:

[(1, 207698688), (2, 103849344), (3, 69232896), (4, 51924672), (6, 34616448), (8, 25962336), (9, 23077632), (12, 17308224), (16, 12981168), (18, 11538816), (24, 8654112), (27, 7692544), (32, 6490584), (36, 5769408), (48, 4327056), (54, 3846272), (64, 3245292), (72, 2884704), (96, 2163528), (108, 1923136), (128, 1622646), (144, 1442352), (151, 1375488), (192, 1081764), (199, 1043712), (216, 961568), (256, 811323), (288, 721176), (302, 687744), (384, 540882), (398, 521856), (432, 480784), (453, 458496), (576, 360588), (597, 347904), (604, 343872), (768, 270441), (796, 260928), (864, 240392), (906, 229248), (1152, 180294), (1194, 173952), (1208, 171936), (1359, 152832), (1592, 130464), (1728, 120196), (1791, 115968), (1812, 114624), (2304, 90147), (2388, 86976), (2416, 85968), (2718, 76416), (3184, 65232), (3456, 60098), (3582, 57984), (3624, 57312), (4077, 50944), (4776, 43488), (4832, 42984), (5373, 38656), (5436, 38208), (6368, 32616), (6912, 30049), (7164, 28992), (7248, 28656), (8154, 25472), (9552, 21744), (9664, 21492), (10746, 19328), (10872, 19104), (12736, 16308), (14328, 14496)]