205374528

素因数分解:

$2^6\times 3^4\times {\mathrm{173}}^1\times {\mathrm{229}}^1$

素因数の和:426

約数の個数: 140

約数和(自身を含む): 614987340

約数和(自身を除く): 409612812

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 173, 192, 216, 229, 288, 324, 346, 432, 458, 519, 576, 648, 687, 692, 864, 916, 1038, 1296, 1374, 1384, 1557, 1728, 1832, 2061, 2076, 2592, 2748, 2768, 3114, 3664, 4122, 4152, 4671, 5184, 5496, 5536, 6183, 6228, 7328, 8244, 8304, 9342, 10992, 11072, 12366, 12456, 14013, 14656, 16488, 16608, 18549, 18684, 21984, 24732, 24912, 28026, 32976, 33216, 37098, 37368, 39617, 43968, 49464, 49824, 56052, 65952, 74196, 74736, 79234, 98928, 99648, 112104, 118851, 131904, 148392, 149472, 158468, 197856, 224208, 237702, 296784, 298944, 316936, 356553, 395712, 448416, 475404, 593568, 633872, 713106, 896832, 950808, 1069659, 1187136, 1267744, 1426212, 1901616, 2139318, 2535488, 2852424, 3208977, 3803232, 4278636, 5704848, 6417954, 7606464, 8557272, 11409696, 12835908, 17114544, 22819392, 25671816, 34229088, 51343632, 68458176, 102687264, 205374528]

約数ペア:

[(1, 205374528), (2, 102687264), (3, 68458176), (4, 51343632), (6, 34229088), (8, 25671816), (9, 22819392), (12, 17114544), (16, 12835908), (18, 11409696), (24, 8557272), (27, 7606464), (32, 6417954), (36, 5704848), (48, 4278636), (54, 3803232), (64, 3208977), (72, 2852424), (81, 2535488), (96, 2139318), (108, 1901616), (144, 1426212), (162, 1267744), (173, 1187136), (192, 1069659), (216, 950808), (229, 896832), (288, 713106), (324, 633872), (346, 593568), (432, 475404), (458, 448416), (519, 395712), (576, 356553), (648, 316936), (687, 298944), (692, 296784), (864, 237702), (916, 224208), (1038, 197856), (1296, 158468), (1374, 149472), (1384, 148392), (1557, 131904), (1728, 118851), (1832, 112104), (2061, 99648), (2076, 98928), (2592, 79234), (2748, 74736), (2768, 74196), (3114, 65952), (3664, 56052), (4122, 49824), (4152, 49464), (4671, 43968), (5184, 39617), (5496, 37368), (5536, 37098), (6183, 33216), (6228, 32976), (7328, 28026), (8244, 24912), (8304, 24732), (9342, 21984), (10992, 18684), (11072, 18549), (12366, 16608), (12456, 16488), (14013, 14656)]