199526906

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{809}}^1\times {\mathrm{971}}^1$

素因数の和:1909

約数の個数: 16

約数和(自身を含む): 302330880

約数和(自身を除く): 102803974

約数列:

[1, 2, 127, 254, 809, 971, 1618, 1942, 102743, 123317, 205486, 246634, 785539, 1571078, 99763453, 199526906]

約数ペア:

[(1, 199526906), (2, 99763453), (127, 1571078), (254, 785539), (809, 246634), (971, 205486), (1618, 123317), (1942, 102743)]