109308808

素因数分解:

$2^3\times 7^2\times {\mathrm{278849}}^1$

素因数の和:278869

約数の個数: 24

約数和(自身を含む): 238416750

約数和(自身を除く): 129107942

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 278849, 557698, 1115396, 1951943, 2230792, 3903886, 7807772, 13663601, 15615544, 27327202, 54654404, 109308808]

約数ペア:

[(1, 109308808), (2, 54654404), (4, 27327202), (7, 15615544), (8, 13663601), (14, 7807772), (28, 3903886), (49, 2230792), (56, 1951943), (98, 1115396), (196, 557698), (392, 278849)]