210541204

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{13921}}^1$

素因数の和:14143

約数の個数: 24

約数和(自身を含む): 389816000

約数和(自身を除く): 179274796

約数列:

[1, 2, 4, 19, 38, 76, 199, 398, 796, 3781, 7562, 13921, 15124, 27842, 55684, 264499, 528998, 1057996, 2770279, 5540558, 11081116, 52635301, 105270602, 210541204]

約数ペア:

[(1, 210541204), (2, 105270602), (4, 52635301), (19, 11081116), (38, 5540558), (76, 2770279), (199, 1057996), (398, 528998), (796, 264499), (3781, 55684), (7562, 27842), (13921, 15124)]