220135544

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{210053}}^1$

素因数の和:210190

約数の個数: 16

約数和(自身を含む): 415906920

約数和(自身を除く): 195771376

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 210053, 420106, 840212, 1680424, 27516943, 55033886, 110067772, 220135544]

約数ペア:

[(1, 220135544), (2, 110067772), (4, 55033886), (8, 27516943), (131, 1680424), (262, 840212), (524, 420106), (1048, 210053)]