206704806517

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{18660721}}^1$

素因数の和:18660804

約数の個数: 16

約数和(自身を含む): 241842957120

約数和(自身を除く): 35138150603

約数列:

[1, 11, 19, 53, 209, 583, 1007, 11077, 18660721, 205267931, 354553699, 989018213, 3900090689, 10879200343, 18791346047, 206704806517]

約数ペア:

[(1, 206704806517), (11, 18791346047), (19, 10879200343), (53, 3900090689), (209, 989018213), (583, 354553699), (1007, 205267931), (11077, 18660721)]