197175097

素因数分解:

$7^1\times {\mathrm{31}}^2\times {\mathrm{29311}}^1$

素因数の和:29380

約数の個数: 12

約数和(自身を含む): 232854528

約数和(自身を除く): 35679431

約数列:

[1, 7, 31, 217, 961, 6727, 29311, 205177, 908641, 6360487, 28167871, 197175097]

約数ペア:

[(1, 197175097), (7, 28167871), (31, 6360487), (217, 908641), (961, 205177), (6727, 29311)]