201912646

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2153}}^1\times {\mathrm{3607}}^1$

素因数の和:5775

約数の個数: 16

約数和(自身を含む): 326408544

約数和(自身を除く): 124495898

約数列:

[1, 2, 13, 26, 2153, 3607, 4306, 7214, 27989, 46891, 55978, 93782, 7765871, 15531742, 100956323, 201912646]

約数ペア:

[(1, 201912646), (2, 100956323), (13, 15531742), (26, 7765871), (2153, 93782), (3607, 55978), (4306, 46891), (7214, 27989)]