201395277

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{2843}}^1$

素因数の和:3329

約数の個数: 24

約数和(自身を含む): 308790144

約数和(自身を除く): 107394867

約数列:

[1, 3, 9, 17, 51, 153, 463, 1389, 2843, 4167, 7871, 8529, 23613, 25587, 48331, 70839, 144993, 434979, 1316309, 3948927, 11846781, 22377253, 67131759, 201395277]

約数ペア:

[(1, 201395277), (3, 67131759), (9, 22377253), (17, 11846781), (51, 3948927), (153, 1316309), (463, 434979), (1389, 144993), (2843, 70839), (4167, 48331), (7871, 25587), (8529, 23613)]