201989816

素因数分解:

$2^3\times 7^1\times {\mathrm{3606961}}^1$

素因数の和:3606974

約数の個数: 16

約数和(自身を含む): 432835440

約数和(自身を除く): 230845624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3606961, 7213922, 14427844, 25248727, 28855688, 50497454, 100994908, 201989816]

約数ペア:

[(1, 201989816), (2, 100994908), (4, 50497454), (7, 28855688), (8, 25248727), (14, 14427844), (28, 7213922), (56, 3606961)]