201171897

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{6173}}^1$

素因数の和:6270

約数の個数: 32

約数和(自身を含む): 320060160

約数和(自身を除く): 118888263

約数列:

[1, 3, 9, 17, 27, 51, 71, 153, 213, 459, 639, 1207, 1917, 3621, 6173, 10863, 18519, 32589, 55557, 104941, 166671, 314823, 438283, 944469, 1314849, 2833407, 3944547, 7450811, 11833641, 22352433, 67057299, 201171897]

約数ペア:

[(1, 201171897), (3, 67057299), (9, 22352433), (17, 11833641), (27, 7450811), (51, 3944547), (71, 2833407), (153, 1314849), (213, 944469), (459, 438283), (639, 314823), (1207, 166671), (1917, 104941), (3621, 55557), (6173, 32589), (10863, 18519)]