205946139

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{338171}}^1$

素因数の和:338210

約数の個数: 16

約数和(自身を含む): 324645120

約数和(自身を除く): 118698981

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 338171, 1014513, 2367197, 7101591, 9806959, 29420877, 68648713, 205946139]

約数ペア:

[(1, 205946139), (3, 68648713), (7, 29420877), (21, 9806959), (29, 7101591), (87, 2367197), (203, 1014513), (609, 338171)]