267968734

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{57727}}^1$

素因数の和:57951

約数の個数: 16

約数和(自身を含む): 440580096

約数和(自身を除く): 172611362

約数列:

[1, 2, 11, 22, 211, 422, 2321, 4642, 57727, 115454, 634997, 1269994, 12180397, 24360794, 133984367, 267968734]

約数ペア:

[(1, 267968734), (2, 133984367), (11, 24360794), (22, 12180397), (211, 1269994), (422, 634997), (2321, 115454), (4642, 57727)]