201107056

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{63803}}^1$

素因数の和:64008

約数の個数: 20

約数和(自身を含む): 391628952

約数和(自身を除く): 190521896

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 63803, 127606, 255212, 510424, 1020848, 12569191, 25138382, 50276764, 100553528, 201107056]

約数ペア:

[(1, 201107056), (2, 100553528), (4, 50276764), (8, 25138382), (16, 12569191), (197, 1020848), (394, 510424), (788, 255212), (1576, 127606), (3152, 63803)]