201394105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{281}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 269474688

約数和(自身を除く): 68080583

約数列:

[1, 5, 11, 55, 83, 157, 281, 415, 785, 913, 1405, 1727, 3091, 4565, 8635, 13031, 15455, 23323, 44117, 65155, 116615, 143341, 220585, 256553, 485287, 716705, 1282765, 2426435, 3661711, 18308555, 40278821, 201394105]

約数ペア:

[(1, 201394105), (5, 40278821), (11, 18308555), (55, 3661711), (83, 2426435), (157, 1282765), (281, 716705), (415, 485287), (785, 256553), (913, 220585), (1405, 143341), (1727, 116615), (3091, 65155), (4565, 44117), (8635, 23323), (13031, 15455)]