205890272

素因数分解:

$2^5\times 7^1\times {\mathrm{919153}}^1$

素因数の和:919170

約数の個数: 24

約数和(自身を含む): 463253616

約数和(自身を除く): 257363344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 919153, 1838306, 3676612, 6434071, 7353224, 12868142, 14706448, 25736284, 29412896, 51472568, 102945136, 205890272]

約数ペア:

[(1, 205890272), (2, 102945136), (4, 51472568), (7, 29412896), (8, 25736284), (14, 14706448), (16, 12868142), (28, 7353224), (32, 6434071), (56, 3676612), (112, 1838306), (224, 919153)]