209048254

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{577}}^1\times {\mathrm{1693}}^1$

素因数の和:2379

約数の個数: 16

約数和(自身を含む): 317238768

約数和(自身を除く): 108190514

約数列:

[1, 2, 107, 214, 577, 1154, 1693, 3386, 61739, 123478, 181151, 362302, 976861, 1953722, 104524127, 209048254]

約数ペア:

[(1, 209048254), (2, 104524127), (107, 1953722), (214, 976861), (577, 362302), (1154, 181151), (1693, 123478), (3386, 61739)]