206529904

素因数分解:

$2^4\times 7^3\times {\mathrm{37633}}^1$

素因数の和:37662

約数の個数: 40

約数和(自身を含む): 466661600

約数和(自身を除く): 260131696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 37633, 75266, 150532, 263431, 301064, 526862, 602128, 1053724, 1844017, 2107448, 3688034, 4214896, 7376068, 12908119, 14752136, 25816238, 29504272, 51632476, 103264952, 206529904]

約数ペア:

[(1, 206529904), (2, 103264952), (4, 51632476), (7, 29504272), (8, 25816238), (14, 14752136), (16, 12908119), (28, 7376068), (49, 4214896), (56, 3688034), (98, 2107448), (112, 1844017), (196, 1053724), (343, 602128), (392, 526862), (686, 301064), (784, 263431), (1372, 150532), (2744, 75266), (5488, 37633)]