205912894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^2\times {\mathrm{733}}^1$

素因数の和:972

約数の個数: 24

約数和(自身を含む): 340420392

約数和(自身を除く): 134507498

約数列:

[1, 2, 11, 22, 113, 226, 733, 1243, 1466, 2486, 8063, 12769, 16126, 25538, 82829, 140459, 165658, 280918, 911119, 1822238, 9359677, 18719354, 102956447, 205912894]

約数ペア:

[(1, 205912894), (2, 102956447), (11, 18719354), (22, 9359677), (113, 1822238), (226, 911119), (733, 280918), (1243, 165658), (1466, 140459), (2486, 82829), (8063, 25538), (12769, 16126)]