205950063

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{1447}}^1$

素因数の和:1707

約数の個数: 32

約数和(自身を含む): 316938240

約数和(自身を除く): 110988177

約数列:

[1, 3, 11, 19, 33, 57, 209, 227, 627, 681, 1447, 2497, 4313, 4341, 7491, 12939, 15917, 27493, 47443, 47751, 82479, 142329, 302423, 328469, 907269, 985407, 3613159, 6240911, 10839477, 18722733, 68650021, 205950063]

約数ペア:

[(1, 205950063), (3, 68650021), (11, 18722733), (19, 10839477), (33, 6240911), (57, 3613159), (209, 985407), (227, 907269), (627, 328469), (681, 302423), (1447, 142329), (2497, 82479), (4313, 47751), (4341, 47443), (7491, 27493), (12939, 15917)]