194973196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{12553}}^1$

素因数の和:12921

約数の個数: 24

約数和(自身を含む): 373305744

約数和(自身を除く): 178332548

約数列:

[1, 2, 4, 11, 22, 44, 353, 706, 1412, 3883, 7766, 12553, 15532, 25106, 50212, 138083, 276166, 552332, 4431209, 8862418, 17724836, 48743299, 97486598, 194973196]

約数ペア:

[(1, 194973196), (2, 97486598), (4, 48743299), (11, 17724836), (22, 8862418), (44, 4431209), (353, 552332), (706, 276166), (1412, 138083), (3883, 50212), (7766, 25106), (12553, 15532)]