201533423

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{45197}}^1$

素因数の和:45231

約数の個数: 16

約数和(自身を含む): 253108800

約数和(自身を除く): 51575377

約数列:

[1, 7, 13, 49, 91, 343, 637, 4459, 45197, 316379, 587561, 2214653, 4112927, 15502571, 28790489, 201533423]

約数ペア:

[(1, 201533423), (7, 28790489), (13, 15502571), (49, 4112927), (91, 2214653), (343, 587561), (637, 316379), (4459, 45197)]