220134574

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{709}}^1\times {\mathrm{1283}}^1$

素因数の和:2016

約数の個数: 24

約数和(自身を含む): 363744360

約数和(自身を除く): 143609786

約数列:

[1, 2, 11, 22, 121, 242, 709, 1283, 1418, 2566, 7799, 14113, 15598, 28226, 85789, 155243, 171578, 310486, 909647, 1819294, 10006117, 20012234, 110067287, 220134574]

約数ペア:

[(1, 220134574), (2, 110067287), (11, 20012234), (22, 10006117), (121, 1819294), (242, 909647), (709, 310486), (1283, 171578), (1418, 155243), (2566, 85789), (7799, 28226), (14113, 15598)]