201018741

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{870211}}^1$

素因数の和:870232

約数の個数: 16

約数和(自身を含む): 334161408

約数和(自身を除く): 133142667

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 870211, 2610633, 6091477, 9572321, 18274431, 28716963, 67006247, 201018741]

約数ペア:

[(1, 201018741), (3, 67006247), (7, 28716963), (11, 18274431), (21, 9572321), (33, 6091477), (77, 2610633), (231, 870211)]