208044716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{89213}}^1$

素因数の和:89281

約数の個数: 24

約数和(自身を含む): 404674704

約数和(自身を除く): 196629988

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 89213, 178426, 356852, 981343, 1962686, 3925372, 4728289, 9456578, 18913156, 52011179, 104022358, 208044716]

約数ペア:

[(1, 208044716), (2, 104022358), (4, 52011179), (11, 18913156), (22, 9456578), (44, 4728289), (53, 3925372), (106, 1962686), (212, 981343), (583, 356852), (1166, 178426), (2332, 89213)]