192777781

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1\times {\mathrm{2141}}^1$

素因数の和:2844

約数の個数: 16

約数和(自身を含む): 232364160

約数和(自身を除く): 39586379

約数列:

[1, 7, 19, 133, 677, 2141, 4739, 12863, 14987, 40679, 90041, 284753, 1449457, 10146199, 27539683, 192777781]

約数ペア:

[(1, 192777781), (7, 27539683), (19, 10146199), (133, 1449457), (677, 284753), (2141, 90041), (4739, 40679), (12863, 14987)]