211340882

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{33053}}^1$

素因数の和:33217

約数の個数: 16

約数和(自身を含む): 333184320

約数和(自身を除く): 121843438

約数列:

[1, 2, 23, 46, 139, 278, 3197, 6394, 33053, 66106, 760219, 1520438, 4594367, 9188734, 105670441, 211340882]

約数ペア:

[(1, 211340882), (2, 105670441), (23, 9188734), (46, 4594367), (139, 1520438), (278, 760219), (3197, 66106), (6394, 33053)]