201756039

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{643}}^1\times {\mathrm{2551}}^1$

素因数の和:3238

約数の個数: 16

約数和(自身を含む): 276105984

約数和(自身を除く): 74349945

約数列:

[1, 3, 41, 123, 643, 1929, 2551, 7653, 26363, 79089, 104591, 313773, 1640293, 4920879, 67252013, 201756039]

約数ペア:

[(1, 201756039), (3, 67252013), (41, 4920879), (123, 1640293), (643, 313773), (1929, 104591), (2551, 79089), (7653, 26363)]