204710209

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{4909}}^1$

素因数の和:5160

約数の個数: 16

約数和(自身を含む): 237565440

約数和(自身を除く): 32855231

約数列:

[1, 11, 17, 187, 223, 2453, 3791, 4909, 41701, 53999, 83453, 917983, 1094707, 12041777, 18610019, 204710209]

約数ペア:

[(1, 204710209), (11, 18610019), (17, 12041777), (187, 1094707), (223, 917983), (2453, 83453), (3791, 53999), (4909, 41701)]