199914756471

素因数分解:

$3^2\times {\mathrm{173}}^1\times {\mathrm{439}}^1\times {\mathrm{292477}}^1$

素因数の和:293095

約数の個数: 24

約数和(自身を含む): 291097503840

約数和(自身を除く): 91182747369

約数列:

[1, 3, 9, 173, 439, 519, 1317, 1557, 3951, 75947, 227841, 292477, 683523, 877431, 2632293, 50598521, 128397403, 151795563, 385192209, 455386689, 1155576627, 22212750719, 66638252157, 199914756471]

約数ペア:

[(1, 199914756471), (3, 66638252157), (9, 22212750719), (173, 1155576627), (439, 455386689), (519, 385192209), (1317, 151795563), (1557, 128397403), (3951, 50598521), (75947, 2632293), (227841, 877431), (292477, 683523)]