207856992

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{309311}}^1$

素因数の和:309331

約数の個数: 48

約数和(自身を含む): 623572992

約数和(自身を除く): 415716000

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 309311, 618622, 927933, 1237244, 1855866, 2165177, 2474488, 3711732, 4330354, 4948976, 6495531, 7423464, 8660708, 9897952, 12991062, 14846928, 17321416, 25982124, 29693856, 34642832, 51964248, 69285664, 103928496, 207856992]

約数ペア:

[(1, 207856992), (2, 103928496), (3, 69285664), (4, 51964248), (6, 34642832), (7, 29693856), (8, 25982124), (12, 17321416), (14, 14846928), (16, 12991062), (21, 9897952), (24, 8660708), (28, 7423464), (32, 6495531), (42, 4948976), (48, 4330354), (56, 3711732), (84, 2474488), (96, 2165177), (112, 1855866), (168, 1237244), (224, 927933), (336, 618622), (672, 309311)]