280050113

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1\times {\mathrm{1583}}^1$

素因数の和:1916

約数の個数: 16

約数和(自身を含む): 324403200

約数和(自身を除く): 44353087

約数列:

[1, 7, 127, 199, 889, 1393, 1583, 11081, 25273, 176911, 201041, 315017, 1407287, 2205119, 40007159, 280050113]

約数ペア:

[(1, 280050113), (7, 40007159), (127, 2205119), (199, 1407287), (889, 315017), (1393, 201041), (1583, 176911), (11081, 25273)]