208694398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{54833}}^1$

素因数の和:55019

約数の個数: 16

約数和(自身を含む): 343480176

約数和(自身を除く): 134785778

約数列:

[1, 2, 11, 22, 173, 346, 1903, 3806, 54833, 109666, 603163, 1206326, 9486109, 18972218, 104347199, 208694398]

約数ペア:

[(1, 208694398), (2, 104347199), (11, 18972218), (22, 9486109), (173, 1206326), (346, 603163), (1903, 109666), (3806, 54833)]