201957788207

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{3878359}}^1$

素因数の和:3878582

約数の個数: 16

約数和(自身を含む): 237541793280

約数和(自身を除く): 35584005073

約数列:

[1, 7, 43, 173, 301, 1211, 7439, 52073, 3878359, 27148513, 166769437, 670956107, 1167386059, 4696692749, 28851112601, 201957788207]

約数ペア:

[(1, 201957788207), (7, 28851112601), (43, 4696692749), (173, 1167386059), (301, 670956107), (1211, 166769437), (7439, 27148513), (52073, 3878359)]