201303865

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1\times {\mathrm{433}}^1$

素因数の和:841

約数の個数: 32

約数和(自身を含む): 284981760

約数和(自身を除く): 83677895

約数列:

[1, 5, 7, 35, 37, 185, 259, 359, 433, 1295, 1795, 2165, 2513, 3031, 12565, 13283, 15155, 16021, 66415, 80105, 92981, 112147, 155447, 464905, 560735, 777235, 1088129, 5440645, 5751539, 28757695, 40260773, 201303865]

約数ペア:

[(1, 201303865), (5, 40260773), (7, 28757695), (35, 5751539), (37, 5440645), (185, 1088129), (259, 777235), (359, 560735), (433, 464905), (1295, 155447), (1795, 112147), (2165, 92981), (2513, 80105), (3031, 66415), (12565, 16021), (13283, 15155)]