200865203

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{21559}}^1$

素因数の和:21599

約数の個数: 16

約数和(自身を含む): 252510720

約数和(自身を除く): 51645517

約数列:

[1, 7, 11, 77, 121, 847, 1331, 9317, 21559, 150913, 237149, 1660043, 2608639, 18260473, 28695029, 200865203]

約数ペア:

[(1, 200865203), (7, 28695029), (11, 18260473), (77, 2608639), (121, 1660043), (847, 237149), (1331, 150913), (9317, 21559)]