189742616

素因数分解:

$2^3\times 7^1\times {\mathrm{3388261}}^1$

素因数の和:3388274

約数の個数: 16

約数和(自身を含む): 406591440

約数和(自身を除く): 216848824

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3388261, 6776522, 13553044, 23717827, 27106088, 47435654, 94871308, 189742616]

約数ペア:

[(1, 189742616), (2, 94871308), (4, 47435654), (7, 27106088), (8, 23717827), (14, 13553044), (28, 6776522), (56, 3388261)]