206514932

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{128111}}^1$

素因数の和:128159

約数の個数: 24

約数和(自身を含む): 401759232

約数和(自身を除く): 195244300

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 128111, 256222, 512444, 1665443, 3330886, 3971441, 6661772, 7942882, 15885764, 51628733, 103257466, 206514932]

約数ペア:

[(1, 206514932), (2, 103257466), (4, 51628733), (13, 15885764), (26, 7942882), (31, 6661772), (52, 3971441), (62, 3330886), (124, 1665443), (403, 512444), (806, 256222), (1612, 128111)]