208630477

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{2003}}^1$

素因数の和:2588

約数の個数: 16

約数和(自身を含む): 241538112

約数和(自身を除く): 32907635

約数列:

[1, 11, 17, 187, 557, 2003, 6127, 9469, 22033, 34051, 104159, 374561, 1115671, 12272381, 18966407, 208630477]

約数ペア:

[(1, 208630477), (11, 18966407), (17, 12272381), (187, 1115671), (557, 374561), (2003, 104159), (6127, 34051), (9469, 22033)]