202030767

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{67411}}^1$

素因数の和:67460

約数の個数: 20

約数和(自身を含む): 309960376

約数和(自身を除く): 107929609

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 67411, 202233, 606699, 1820097, 2494207, 5460291, 7482621, 22447863, 67343589, 202030767]

約数ペア:

[(1, 202030767), (3, 67343589), (9, 22447863), (27, 7482621), (37, 5460291), (81, 2494207), (111, 1820097), (333, 606699), (999, 202233), (2997, 67411)]