205855426

素因数分解:

$2^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{35951}}^1$

素因数の和:36369

約数の個数: 16

約数和(自身を含む): 353767680

約数和(自身を除く): 147912254

約数列:

[1, 2, 7, 14, 409, 818, 2863, 5726, 35951, 71902, 251657, 503314, 14703959, 29407918, 102927713, 205855426]

約数ペア:

[(1, 205855426), (2, 102927713), (7, 29407918), (14, 14703959), (409, 503314), (818, 251657), (2863, 71902), (5726, 35951)]