195356161

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{195161}}^1$

素因数の和:195192

約数の個数: 16

約数和(自身を含む): 262297728

約数和(自身を除く): 66941567

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 195161, 1366127, 2146771, 2537093, 15027397, 17759651, 27908023, 195356161]

約数ペア:

[(1, 195356161), (7, 27908023), (11, 17759651), (13, 15027397), (77, 2537093), (91, 2146771), (143, 1366127), (1001, 195161)]