205607534

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{406339}}^1$

素因数の和:406375

約数の個数: 16

約数和(自身を含む): 351077760

約数和(自身を除く): 145470226

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 406339, 812678, 4469729, 8939458, 9345797, 18691594, 102803767, 205607534]

約数ペア:

[(1, 205607534), (2, 102803767), (11, 18691594), (22, 9345797), (23, 8939458), (46, 4469729), (253, 812678), (506, 406339)]