199042252

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{36887}}^1$

素因数の和:36981

約数の個数: 24

約数和(自身を含む): 371831040

約数和(自身を除く): 172788788

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 5396, 36887, 73774, 147548, 700853, 1401706, 2618977, 2803412, 5237954, 10475908, 49760563, 99521126, 199042252]

約数ペア:

[(1, 199042252), (2, 99521126), (4, 49760563), (19, 10475908), (38, 5237954), (71, 2803412), (76, 2618977), (142, 1401706), (284, 700853), (1349, 147548), (2698, 73774), (5396, 36887)]