201552515

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{11047}}^1$

素因数の和:11182

約数の個数: 16

約数和(自身を含む): 250568640

約数和(自身を除く): 49016125

約数列:

[1, 5, 41, 89, 205, 445, 3649, 11047, 18245, 55235, 452927, 983183, 2264635, 4915915, 40310503, 201552515]

約数ペア:

[(1, 201552515), (5, 40310503), (41, 4915915), (89, 2264635), (205, 983183), (445, 452927), (3649, 55235), (11047, 18245)]