205444323

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37483}}^1$

素因数の和:37528

約数の個数: 32

約数和(自身を含む): 359846400

約数和(自身を除く): 154402077

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 783, 1827, 5481, 37483, 112449, 262381, 337347, 787143, 1012041, 1087007, 2361429, 3261021, 7084287, 7609049, 9783063, 22827147, 29349189, 68481441, 205444323]

約数ペア:

[(1, 205444323), (3, 68481441), (7, 29349189), (9, 22827147), (21, 9783063), (27, 7609049), (29, 7084287), (63, 3261021), (87, 2361429), (189, 1087007), (203, 1012041), (261, 787143), (609, 337347), (783, 262381), (1827, 112449), (5481, 37483)]