216241751

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{2683}}^1$

素因数の和:3142

約数の個数: 16

約数和(自身を含む): 250449408

約数和(自身を除く): 34207657

約数列:

[1, 11, 17, 187, 431, 2683, 4741, 7327, 29513, 45611, 80597, 501721, 1156373, 12720103, 19658341, 216241751]

約数ペア:

[(1, 216241751), (11, 19658341), (17, 12720103), (187, 1156373), (431, 501721), (2683, 80597), (4741, 45611), (7327, 29513)]