206517859

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1\times {\mathrm{823}}^1$

素因数の和:1170

約数の個数: 16

約数和(自身を含む): 223073280

約数和(自身を除く): 16555421

約数列:

[1, 19, 47, 281, 823, 893, 5339, 13207, 15637, 38681, 231263, 250933, 734939, 4393997, 10869361, 206517859]

約数ペア:

[(1, 206517859), (19, 10869361), (47, 4393997), (281, 734939), (823, 250933), (893, 231263), (5339, 38681), (13207, 15637)]