201540154

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1\times {\mathrm{4463}}^1$

素因数の和:4869

約数の個数: 16

約数和(自身を含む): 307801728

約数和(自身を除く): 106261574

約数列:

[1, 2, 67, 134, 337, 674, 4463, 8926, 22579, 45158, 299021, 598042, 1504031, 3008062, 100770077, 201540154]

約数ペア:

[(1, 201540154), (2, 100770077), (67, 3008062), (134, 1504031), (337, 598042), (674, 299021), (4463, 45158), (8926, 22579)]