209540878

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1867}}^1\times {\mathrm{3301}}^1$

素因数の和:5187

約数の個数: 16

約数和(自身を含む): 333079344

約数和(自身を除く): 123538466

約数列:

[1, 2, 17, 34, 1867, 3301, 3734, 6602, 31739, 56117, 63478, 112234, 6162967, 12325934, 104770439, 209540878]

約数ペア:

[(1, 209540878), (2, 104770439), (17, 12325934), (34, 6162967), (1867, 112234), (3301, 63478), (3734, 56117), (6602, 31739)]