206492184418

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1997}}^1\times {\mathrm{3976969}}^1$

素因数の和:3978981

約数の個数: 16

約数和(自身を含む): 333731414520

約数和(自身を除く): 127239230102

約数列:

[1, 2, 13, 26, 1997, 3994, 25961, 51922, 3976969, 7953938, 51700597, 103401194, 7942007093, 15884014186, 103246092209, 206492184418]

約数ペア:

[(1, 206492184418), (2, 103246092209), (13, 15884014186), (26, 7942007093), (1997, 103401194), (3994, 51700597), (25961, 7953938), (51922, 3976969)]