207898703

素因数分解:

${\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{827}}^1$

素因数の和:1078

約数の個数: 16

約数和(自身を含む): 222963840

約数和(自身を除く): 15065137

約数列:

[1, 19, 101, 131, 827, 1919, 2489, 13231, 15713, 83527, 108337, 251389, 1587013, 2058403, 10942037, 207898703]

約数ペア:

[(1, 207898703), (19, 10942037), (101, 2058403), (131, 1587013), (827, 251389), (1919, 108337), (2489, 83527), (13231, 15713)]