203208874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{225287}}^1$

素因数の和:225341

約数の個数: 16

約数和(自身を含む): 340635456

約数和(自身を除く): 137426582

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 225287, 450574, 2478157, 4956314, 9236767, 18473534, 101604437, 203208874]

約数ペア:

[(1, 203208874), (2, 101604437), (11, 18473534), (22, 9236767), (41, 4956314), (82, 2478157), (451, 450574), (902, 225287)]