204189984

素因数分解:

$2^5\times 3^6\times {\mathrm{8753}}^1$

素因数の和:8781

約数の個数: 84

約数和(自身を含む): 602791686

約数和(自身を除く): 398601702

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, 243, 288, 324, 432, 486, 648, 729, 864, 972, 1296, 1458, 1944, 2592, 2916, 3888, 5832, 7776, 8753, 11664, 17506, 23328, 26259, 35012, 52518, 70024, 78777, 105036, 140048, 157554, 210072, 236331, 280096, 315108, 420144, 472662, 630216, 708993, 840288, 945324, 1260432, 1417986, 1890648, 2126979, 2520864, 2835972, 3781296, 4253958, 5671944, 6380937, 7562592, 8507916, 11343888, 12761874, 17015832, 22687776, 25523748, 34031664, 51047496, 68063328, 102094992, 204189984]

約数ペア:

[(1, 204189984), (2, 102094992), (3, 68063328), (4, 51047496), (6, 34031664), (8, 25523748), (9, 22687776), (12, 17015832), (16, 12761874), (18, 11343888), (24, 8507916), (27, 7562592), (32, 6380937), (36, 5671944), (48, 4253958), (54, 3781296), (72, 2835972), (81, 2520864), (96, 2126979), (108, 1890648), (144, 1417986), (162, 1260432), (216, 945324), (243, 840288), (288, 708993), (324, 630216), (432, 472662), (486, 420144), (648, 315108), (729, 280096), (864, 236331), (972, 210072), (1296, 157554), (1458, 140048), (1944, 105036), (2592, 78777), (2916, 70024), (3888, 52518), (5832, 35012), (7776, 26259), (8753, 23328), (11664, 17506)]