208889371439

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{29401}}^1\times {\mathrm{17203}}^1$

素因数の和:46670

約数の個数: 16

約数和(自身を含む): 242799363840

約数和(自身を除く): 33909992401

約数列:

[1, 7, 59, 413, 17203, 29401, 120421, 205807, 1014977, 1734659, 7104839, 12142613, 505785403, 3540497821, 29841338777, 208889371439]

約数ペア:

[(1, 208889371439), (7, 29841338777), (59, 3540497821), (413, 505785403), (17203, 12142613), (29401, 7104839), (120421, 1734659), (205807, 1014977)]