199906403389

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{9651253}}^1$

素因数の和:9651540

約数の個数: 16

約数和(自身を含む): 250160503680

約数和(自身を除く): 50254100291

約数列:

[1, 7, 11, 77, 269, 1883, 2959, 20713, 9651253, 67558771, 106163783, 743146481, 2596187057, 18173309399, 28558057627, 199906403389]

約数ペア:

[(1, 199906403389), (7, 28558057627), (11, 18173309399), (77, 2596187057), (269, 743146481), (1883, 106163783), (2959, 67558771), (20713, 9651253)]