201943844

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{313}}^1\times {\mathrm{1597}}^1$

素因数の和:2015

約数の個数: 24

約数和(自身を含む): 358265208

約数和(自身を除く): 156321364

約数列:

[1, 2, 4, 101, 202, 313, 404, 626, 1252, 1597, 3194, 6388, 31613, 63226, 126452, 161297, 322594, 499861, 645188, 999722, 1999444, 50485961, 100971922, 201943844]

約数ペア:

[(1, 201943844), (2, 100971922), (4, 50485961), (101, 1999444), (202, 999722), (313, 645188), (404, 499861), (626, 322594), (1252, 161297), (1597, 126452), (3194, 63226), (6388, 31613)]