201069868

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{277}}^1\times {\mathrm{2039}}^1$

素因数の和:2409

約数の個数: 24

約数和(自身を含む): 357285600

約数和(自身を除く): 156215732

約数列:

[1, 2, 4, 89, 178, 277, 356, 554, 1108, 2039, 4078, 8156, 24653, 49306, 98612, 181471, 362942, 564803, 725884, 1129606, 2259212, 50267467, 100534934, 201069868]

約数ペア:

[(1, 201069868), (2, 100534934), (4, 50267467), (89, 2259212), (178, 1129606), (277, 725884), (356, 564803), (554, 362942), (1108, 181471), (2039, 98612), (4078, 49306), (8156, 24653)]