196627897

素因数分解:

${\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{347}}^2$

素因数の和:788

約数の個数: 12

約数和(自身を含む): 208668096

約数和(自身を除く): 12040199

約数列:

[1, 23, 71, 347, 1633, 7981, 24637, 120409, 566651, 2769407, 8549039, 196627897]

約数ペア:

[(1, 196627897), (23, 8549039), (71, 2769407), (347, 566651), (1633, 120409), (7981, 24637)]