207964151

素因数分解:

${\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{523}}^1$

素因数の和:782

約数の個数: 16

約数和(自身を含む): 218923008

約数和(自身を除く): 10958857

約数列:

[1, 31, 101, 127, 523, 3131, 3937, 12827, 16213, 52823, 66421, 397637, 1637513, 2059051, 6708521, 207964151]

約数ペア:

[(1, 207964151), (31, 6708521), (101, 2059051), (127, 1637513), (523, 397637), (3131, 66421), (3937, 52823), (12827, 16213)]