196920826

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{304831}}^1$

素因数の和:304869

約数の個数: 16

約数和(自身を含む): 329218560

約数和(自身を除く): 132297734

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 304831, 609662, 5182127, 5791789, 10364254, 11583578, 98460413, 196920826]

約数ペア:

[(1, 196920826), (2, 98460413), (17, 11583578), (19, 10364254), (34, 5791789), (38, 5182127), (323, 609662), (646, 304831)]