130804292

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{199}}^1\times {\mathrm{1627}}^1$

素因数の和:1931

約数の個数: 24

約数和(自身を含む): 232478400

約数和(自身を除く): 101674108

約数列:

[1, 2, 4, 101, 199, 202, 398, 404, 796, 1627, 3254, 6508, 20099, 40198, 80396, 164327, 323773, 328654, 647546, 657308, 1295092, 32701073, 65402146, 130804292]

約数ペア:

[(1, 130804292), (2, 65402146), (4, 32701073), (101, 1295092), (199, 657308), (202, 647546), (398, 328654), (404, 323773), (796, 164327), (1627, 80396), (3254, 40198), (6508, 20099)]