267915212

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{1263751}}^1$

素因数の和:1263808

約数の個数: 12

約数和(自身を含む): 477698256

約数和(自身を除く): 209783044

約数列:

[1, 2, 4, 53, 106, 212, 1263751, 2527502, 5055004, 66978803, 133957606, 267915212]

約数ペア:

[(1, 267915212), (2, 133957606), (4, 66978803), (53, 5055004), (106, 2527502), (212, 1263751)]