206891182

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{353}}^1\times {\mathrm{2237}}^1$

素因数の和:2723

約数の個数: 16

約数和(自身を含む): 313731792

約数和(自身を除く): 106840610

約数列:

[1, 2, 131, 262, 353, 706, 2237, 4474, 46243, 92486, 293047, 586094, 789661, 1579322, 103445591, 206891182]

約数ペア:

[(1, 206891182), (2, 103445591), (131, 1579322), (262, 789661), (353, 586094), (706, 293047), (2237, 92486), (4474, 46243)]