197208201

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{727}}^1\times {\mathrm{4759}}^1$

素因数の和:5508

約数の個数: 16

約数和(自身を含む): 277222400

約数和(自身を除く): 80014199

約数列:

[1, 3, 19, 57, 727, 2181, 4759, 13813, 14277, 41439, 90421, 271263, 3459793, 10379379, 65736067, 197208201]

約数ペア:

[(1, 197208201), (3, 65736067), (19, 10379379), (57, 3459793), (727, 271263), (2181, 90421), (4759, 41439), (13813, 14277)]