220171171

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{3907}}^1$

素因数の和:4074

約数の個数: 16

約数和(自身を含む): 247610880

約数和(自身を除く): 27439709

約数列:

[1, 11, 47, 109, 517, 1199, 3907, 5123, 42977, 56353, 183629, 425863, 2019919, 4684493, 20015561, 220171171]

約数ペア:

[(1, 220171171), (11, 20015561), (47, 4684493), (109, 2019919), (517, 425863), (1199, 183629), (3907, 56353), (5123, 42977)]