209767968

素因数分解:

$2^5\times 3^4\times {\mathrm{80929}}^1$

素因数の和:80951

約数の個数: 60

約数和(自身を含む): 616929390

約数和(自身を除く): 407161422

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 80929, 161858, 242787, 323716, 485574, 647432, 728361, 971148, 1294864, 1456722, 1942296, 2185083, 2589728, 2913444, 3884592, 4370166, 5826888, 6555249, 7769184, 8740332, 11653776, 13110498, 17480664, 23307552, 26220996, 34961328, 52441992, 69922656, 104883984, 209767968]

約数ペア:

[(1, 209767968), (2, 104883984), (3, 69922656), (4, 52441992), (6, 34961328), (8, 26220996), (9, 23307552), (12, 17480664), (16, 13110498), (18, 11653776), (24, 8740332), (27, 7769184), (32, 6555249), (36, 5826888), (48, 4370166), (54, 3884592), (72, 2913444), (81, 2589728), (96, 2185083), (108, 1942296), (144, 1456722), (162, 1294864), (216, 971148), (288, 728361), (324, 647432), (432, 485574), (648, 323716), (864, 242787), (1296, 161858), (2592, 80929)]