208514366

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{20327}}^1$

素因数の和:20575

約数の個数: 16

約数和(自身を含む): 327849984

約数和(自身を除く): 119335618

約数列:

[1, 2, 23, 46, 223, 446, 5129, 10258, 20327, 40654, 467521, 935042, 4532921, 9065842, 104257183, 208514366]

約数ペア:

[(1, 208514366), (2, 104257183), (23, 9065842), (46, 4532921), (223, 935042), (446, 467521), (5129, 40654), (10258, 20327)]