201165727

素因数分解:

$7^3\times {\mathrm{31}}^1\times {\mathrm{18919}}^1$

素因数の和:18971

約数の個数: 16

約数和(自身を含む): 242176000

約数和(自身を除く): 41010273

約数列:

[1, 7, 31, 49, 217, 343, 1519, 10633, 18919, 132433, 586489, 927031, 4105423, 6489217, 28737961, 201165727]

約数ペア:

[(1, 201165727), (7, 28737961), (31, 6489217), (49, 4105423), (217, 927031), (343, 586489), (1519, 132433), (10633, 18919)]