204521486

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1303}}^1\times {\mathrm{6037}}^1$

素因数の和:7355

約数の個数: 16

約数和(自身を含む): 330689184

約数和(自身を除く): 126167698

約数列:

[1, 2, 13, 26, 1303, 2606, 6037, 12074, 16939, 33878, 78481, 156962, 7866211, 15732422, 102260743, 204521486]

約数ペア:

[(1, 204521486), (2, 102260743), (13, 15732422), (26, 7866211), (1303, 156962), (2606, 78481), (6037, 33878), (12074, 16939)]