201054495

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{788449}}^1$

素因数の和:788474

約数の個数: 16

約数和(自身を含む): 340610400

約数和(自身を除く): 139555905

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 788449, 2365347, 3942245, 11826735, 13403633, 40210899, 67018165, 201054495]

約数ペア:

[(1, 201054495), (3, 67018165), (5, 40210899), (15, 13403633), (17, 11826735), (51, 3942245), (85, 2365347), (255, 788449)]