201194539

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{45121}}^1$

素因数の和:45155

約数の個数: 16

約数和(自身を含む): 252683200

約数和(自身を除く): 51488661

約数列:

[1, 7, 13, 49, 91, 343, 637, 4459, 45121, 315847, 586573, 2210929, 4106011, 15476503, 28742077, 201194539]

約数ペア:

[(1, 201194539), (7, 28742077), (13, 15476503), (49, 4106011), (91, 2210929), (343, 586573), (637, 315847), (4459, 45121)]