201102559

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{7127}}^1$

素因数の和:7302

約数の個数: 16

約数和(自身を含む): 239500800

約数和(自身を除く): 38398241

約数列:

[1, 7, 29, 139, 203, 973, 4031, 7127, 28217, 49889, 206683, 990653, 1446781, 6934571, 28728937, 201102559]

約数ペア:

[(1, 201102559), (7, 28728937), (29, 6934571), (139, 1446781), (203, 990653), (973, 206683), (4031, 49889), (7127, 28217)]