208468513

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1\times {\mathrm{1753}}^1$

素因数の和:2352

約数の個数: 16

約数和(自身を含む): 239947200

約数和(自身を除く): 31478687

約数列:

[1, 11, 19, 209, 569, 1753, 6259, 10811, 19283, 33307, 118921, 366377, 997457, 10972027, 18951683, 208468513]

約数ペア:

[(1, 208468513), (11, 18951683), (19, 10972027), (209, 997457), (569, 366377), (1753, 118921), (6259, 33307), (10811, 19283)]