201118287

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1321}}^1\times {\mathrm{2671}}^1$

素因数の和:4014

約数の個数: 16

約数和(自身を含む): 282590720

約数和(自身を除く): 81472433

約数列:

[1, 3, 19, 57, 1321, 2671, 3963, 8013, 25099, 50749, 75297, 152247, 3528391, 10585173, 67039429, 201118287]

約数ペア:

[(1, 201118287), (3, 67039429), (19, 10585173), (57, 3528391), (1321, 152247), (2671, 75297), (3963, 50749), (8013, 25099)]