202065170

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{469919}}^1$

素因数の和:469969

約数の個数: 16

約数和(自身を含む): 372176640

約数和(自身を除く): 170111470

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 469919, 939838, 2349595, 4699190, 20206517, 40413034, 101032585, 202065170]

約数ペア:

[(1, 202065170), (2, 101032585), (5, 40413034), (10, 20206517), (43, 4699190), (86, 2349595), (215, 939838), (430, 469919)]