267058

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:273

約数の個数: 16

約数和(自身を含む): 446400

約数和(自身を除く): 179342

約数列:

[1, 2, 11, 22, 61, 122, 199, 398, 671, 1342, 2189, 4378, 12139, 24278, 133529, 267058]

約数ペア:

[(1, 267058), (2, 133529), (11, 24278), (22, 12139), (61, 4378), (122, 2189), (199, 1342), (398, 671)]