206514105

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{8161}}^1$

素因数の和:8417

約数の個数: 32

約数和(自身を含む): 379239168

約数和(自身を除く): 172725063

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 241, 723, 1205, 1687, 3615, 5061, 8161, 8435, 24483, 25305, 40805, 57127, 122415, 171381, 285635, 856905, 1966801, 5900403, 9834005, 13767607, 29502015, 41302821, 68838035, 206514105]

約数ペア:

[(1, 206514105), (3, 68838035), (5, 41302821), (7, 29502015), (15, 13767607), (21, 9834005), (35, 5900403), (105, 1966801), (241, 856905), (723, 285635), (1205, 171381), (1687, 122415), (3615, 57127), (5061, 40805), (8161, 25305), (8435, 24483)]