201997559767

素因数分解:

${\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1667}}^1\times {\mathrm{31663}}^1$

素因数の和:33462

約数の個数: 16

約数和(自身を含む): 209149585920

約数和(自身を除く): 7152026153

約数列:

[1, 43, 89, 1667, 3827, 31663, 71681, 148363, 1361509, 2818007, 6379609, 52782221, 121174301, 2269635503, 4697617669, 201997559767]

約数ペア:

[(1, 201997559767), (43, 4697617669), (89, 2269635503), (1667, 121174301), (3827, 52782221), (31663, 6379609), (71681, 2818007), (148363, 1361509)]