200979889

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{7079}}^1$

素因数の和:7208

約数の個数: 16

約数和(自身を含む): 229392000

約数和(自身を除く): 28412111

約数列:

[1, 11, 29, 89, 319, 979, 2581, 7079, 28391, 77869, 205291, 630031, 2258201, 6930341, 18270899, 200979889]

約数ペア:

[(1, 200979889), (11, 18270899), (29, 6930341), (89, 2258201), (319, 630031), (979, 205291), (2581, 77869), (7079, 28391)]