200878675

素因数分解:

$5^2\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{739}}^1$

素因数の和:963

約数の個数: 24

約数和(自身を含む): 254358720

約数和(自身を除く): 53480045

約数列:

[1, 5, 25, 83, 131, 415, 655, 739, 2075, 3275, 3695, 10873, 18475, 54365, 61337, 96809, 271825, 306685, 484045, 1533425, 2420225, 8035147, 40175735, 200878675]

約数ペア:

[(1, 200878675), (5, 40175735), (25, 8035147), (83, 2420225), (131, 1533425), (415, 484045), (655, 306685), (739, 271825), (2075, 96809), (3275, 61337), (3695, 54365), (10873, 18475)]