200086418

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{160583}}^1$

素因数の和:160681

約数の個数: 16

約数和(自身を含む): 346861440

約数和(自身を除く): 146775022

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 160583, 321166, 1124081, 2248162, 14291887, 28583774, 100043209, 200086418]

約数ペア:

[(1, 200086418), (2, 100043209), (7, 28583774), (14, 14291887), (89, 2248162), (178, 1124081), (623, 321166), (1246, 160583)]