208646179

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{4423}}^1$

素因数の和:4746

約数の個数: 16

約数和(自身を含む): 249725952

約数和(自身を除く): 41079773

約数列:

[1, 7, 23, 161, 293, 2051, 4423, 6739, 30961, 47173, 101729, 712103, 1295939, 9071573, 29806597, 208646179]

約数ペア:

[(1, 208646179), (7, 29806597), (23, 9071573), (161, 1295939), (293, 712103), (2051, 101729), (4423, 47173), (6739, 30961)]