201597861

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{643}}^1\times {\mathrm{2549}}^1$

素因数の和:3236

約数の個数: 16

約数和(自身を含む): 275889600

約数和(自身を除く): 74291739

約数列:

[1, 3, 41, 123, 643, 1929, 2549, 7647, 26363, 79089, 104509, 313527, 1639007, 4917021, 67199287, 201597861]

約数ペア:

[(1, 201597861), (3, 67199287), (41, 4917021), (123, 1639007), (643, 313527), (1929, 104509), (2549, 79089), (7647, 26363)]