196026945

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{318743}}^1$

素因数の和:318792

約数の個数: 16

約数和(自身を含む): 321293952

約数和(自身を除く): 125267007

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 318743, 956229, 1593715, 4781145, 13068463, 39205389, 65342315, 196026945]

約数ペア:

[(1, 196026945), (3, 65342315), (5, 39205389), (15, 13068463), (41, 4781145), (123, 1593715), (205, 956229), (615, 318743)]