200532489

素因数分解:

$3^1\times {\mathrm{37}}^2\times {\mathrm{157}}^1\times {\mathrm{311}}^1$

素因数の和:545

約数の個数: 24

約数和(自身を含む): 277437888

約数和(自身を除く): 76905399

約数列:

[1, 3, 37, 111, 157, 311, 471, 933, 1369, 4107, 5809, 11507, 17427, 34521, 48827, 146481, 214933, 425759, 644799, 1277277, 1806599, 5419797, 66844163, 200532489]

約数ペア:

[(1, 200532489), (3, 66844163), (37, 5419797), (111, 1806599), (157, 1277277), (311, 644799), (471, 425759), (933, 214933), (1369, 146481), (4107, 48827), (5809, 34521), (11507, 17427)]