200797569

素因数分解:

$3^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{5393}}^1$

素因数の和:5606

約数の個数: 32

約数和(自身を含む): 341763840

約数和(自身を除く): 140966271

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 197, 591, 1379, 1773, 4137, 5319, 5393, 12411, 16179, 37233, 37751, 48537, 113253, 145611, 339759, 1019277, 1062421, 3187263, 7436947, 9561789, 22310841, 28685367, 66932523, 200797569]

約数ペア:

[(1, 200797569), (3, 66932523), (7, 28685367), (9, 22310841), (21, 9561789), (27, 7436947), (63, 3187263), (189, 1062421), (197, 1019277), (591, 339759), (1379, 145611), (1773, 113253), (4137, 48537), (5319, 37751), (5393, 37233), (12411, 16179)]