199340852

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{521}}^1\times {\mathrm{2333}}^1$

素因数の和:2899

約数の個数: 24

約数和(自身を含む): 358194312

約数和(自身を除く): 158853460

約数列:

[1, 2, 4, 41, 82, 164, 521, 1042, 2084, 2333, 4666, 9332, 21361, 42722, 85444, 95653, 191306, 382612, 1215493, 2430986, 4861972, 49835213, 99670426, 199340852]

約数ペア:

[(1, 199340852), (2, 99670426), (4, 49835213), (41, 4861972), (82, 2430986), (164, 1215493), (521, 382612), (1042, 191306), (2084, 95653), (2333, 85444), (4666, 42722), (9332, 21361)]