211045328

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1014641}}^1$

素因数の和:1014662

約数の個数: 20

約数和(自身を含む): 440354628

約数和(自身を除く): 229309300

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1014641, 2029282, 4058564, 8117128, 13190333, 16234256, 26380666, 52761332, 105522664, 211045328]

約数ペア:

[(1, 211045328), (2, 105522664), (4, 52761332), (8, 26380666), (13, 16234256), (16, 13190333), (26, 8117128), (52, 4058564), (104, 2029282), (208, 1014641)]