225904

素因数分解:

$2^4\times 7^1\times {\mathrm{2017}}^1$

素因数の和:2032

約数の個数: 20

約数和(自身を含む): 500464

約数和(自身を除く): 274560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2017, 4034, 8068, 14119, 16136, 28238, 32272, 56476, 112952, 225904]

約数ペア:

[(1, 225904), (2, 112952), (4, 56476), (7, 32272), (8, 28238), (14, 16136), (16, 14119), (28, 8068), (56, 4034), (112, 2017)]