200691844

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{313}}^1\times {\mathrm{1021}}^1$

素因数の和:1495

約数の個数: 24

約数和(自身を含む): 354924248

約数和(自身を除く): 154232404

約数列:

[1, 2, 4, 157, 313, 314, 626, 628, 1021, 1252, 2042, 4084, 49141, 98282, 160297, 196564, 319573, 320594, 639146, 641188, 1278292, 50172961, 100345922, 200691844]

約数ペア:

[(1, 200691844), (2, 100345922), (4, 50172961), (157, 1278292), (313, 641188), (314, 639146), (626, 320594), (628, 319573), (1021, 196564), (1252, 160297), (2042, 98282), (4084, 49141)]