196366895

素因数分解:

$5^1\times {\mathrm{137}}^1\times {\mathrm{439}}^1\times {\mathrm{653}}^1$

素因数の和:1234

約数の個数: 16

約数和(自身を含む): 238265280

約数和(自身を除く): 41898385

約数列:

[1, 5, 137, 439, 653, 685, 2195, 3265, 60143, 89461, 286667, 300715, 447305, 1433335, 39273379, 196366895]

約数ペア:

[(1, 196366895), (5, 39273379), (137, 1433335), (439, 447305), (653, 300715), (685, 286667), (2195, 89461), (3265, 60143)]