207899136

素因数分解:

$2^9\times 3^6\times {\mathrm{557}}^1$

素因数の和:593

約数の個数: 140

約数和(自身を含む): 623921562

約数和(自身を除く): 416022426

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 256, 288, 324, 384, 432, 486, 512, 557, 576, 648, 729, 768, 864, 972, 1114, 1152, 1296, 1458, 1536, 1671, 1728, 1944, 2228, 2304, 2592, 2916, 3342, 3456, 3888, 4456, 4608, 5013, 5184, 5832, 6684, 6912, 7776, 8912, 10026, 10368, 11664, 13368, 13824, 15039, 15552, 17824, 20052, 20736, 23328, 26736, 30078, 31104, 35648, 40104, 41472, 45117, 46656, 53472, 60156, 62208, 71296, 80208, 90234, 93312, 106944, 120312, 124416, 135351, 142592, 160416, 180468, 186624, 213888, 240624, 270702, 285184, 320832, 360936, 373248, 406053, 427776, 481248, 541404, 641664, 721872, 812106, 855552, 962496, 1082808, 1283328, 1443744, 1624212, 1924992, 2165616, 2566656, 2887488, 3248424, 3849984, 4331232, 5774976, 6496848, 7699968, 8662464, 11549952, 12993696, 17324928, 23099904, 25987392, 34649856, 51974784, 69299712, 103949568, 207899136]

約数ペア:

[(1, 207899136), (2, 103949568), (3, 69299712), (4, 51974784), (6, 34649856), (8, 25987392), (9, 23099904), (12, 17324928), (16, 12993696), (18, 11549952), (24, 8662464), (27, 7699968), (32, 6496848), (36, 5774976), (48, 4331232), (54, 3849984), (64, 3248424), (72, 2887488), (81, 2566656), (96, 2165616), (108, 1924992), (128, 1624212), (144, 1443744), (162, 1283328), (192, 1082808), (216, 962496), (243, 855552), (256, 812106), (288, 721872), (324, 641664), (384, 541404), (432, 481248), (486, 427776), (512, 406053), (557, 373248), (576, 360936), (648, 320832), (729, 285184), (768, 270702), (864, 240624), (972, 213888), (1114, 186624), (1152, 180468), (1296, 160416), (1458, 142592), (1536, 135351), (1671, 124416), (1728, 120312), (1944, 106944), (2228, 93312), (2304, 90234), (2592, 80208), (2916, 71296), (3342, 62208), (3456, 60156), (3888, 53472), (4456, 46656), (4608, 45117), (5013, 41472), (5184, 40104), (5832, 35648), (6684, 31104), (6912, 30078), (7776, 26736), (8912, 23328), (10026, 20736), (10368, 20052), (11664, 17824), (13368, 15552), (13824, 15039)]