201265755

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{15767}}^1$

素因数の和:15835

約数の個数: 32

約数和(自身を含む): 345129984

約数和(自身を除く): 143864229

約数列:

[1, 3, 5, 15, 23, 37, 69, 111, 115, 185, 345, 555, 851, 2553, 4255, 12765, 15767, 47301, 78835, 236505, 362641, 583379, 1087923, 1750137, 1813205, 2916895, 5439615, 8750685, 13417717, 40253151, 67088585, 201265755]

約数ペア:

[(1, 201265755), (3, 67088585), (5, 40253151), (15, 13417717), (23, 8750685), (37, 5439615), (69, 2916895), (111, 1813205), (115, 1750137), (185, 1087923), (345, 583379), (555, 362641), (851, 236505), (2553, 78835), (4255, 47301), (12765, 15767)]