187156949

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{2459}}^1$

素因数の和:2680

約数の個数: 16

約数和(自身を含む): 218211840

約数和(自身を除く): 31054891

約数列:

[1, 7, 83, 131, 581, 917, 2459, 10873, 17213, 76111, 204097, 322129, 1428679, 2254903, 26736707, 187156949]

約数ペア:

[(1, 187156949), (7, 26736707), (83, 2254903), (131, 1428679), (581, 322129), (917, 204097), (2459, 76111), (10873, 17213)]