199137232

素因数分解:

$2^4\times 7^1\times {\mathrm{1778011}}^1$

素因数の和:1778026

約数の個数: 20

約数和(自身を含む): 440946976

約数和(自身を除く): 241809744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1778011, 3556022, 7112044, 12446077, 14224088, 24892154, 28448176, 49784308, 99568616, 199137232]

約数ペア:

[(1, 199137232), (2, 99568616), (4, 49784308), (7, 28448176), (8, 24892154), (14, 14224088), (16, 12446077), (28, 7112044), (56, 3556022), (112, 1778011)]