207812937

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{84787}}^1$

素因数の和:84852

約数の個数: 16

約数和(自身を含む): 298453760

約数和(自身を除く): 90640823

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 84787, 254361, 1610953, 3645841, 4832859, 10937523, 69270979, 207812937]

約数ペア:

[(1, 207812937), (3, 69270979), (19, 10937523), (43, 4832859), (57, 3645841), (129, 1610953), (817, 254361), (2451, 84787)]