203412944

素因数分解:

$2^4\times 7^1\times {\mathrm{1816187}}^1$

素因数の和:1816202

約数の個数: 20

約数和(自身を含む): 450414624

約数和(自身を除く): 247001680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1816187, 3632374, 7264748, 12713309, 14529496, 25426618, 29058992, 50853236, 101706472, 203412944]

約数ペア:

[(1, 203412944), (2, 101706472), (4, 50853236), (7, 29058992), (8, 25426618), (14, 14529496), (16, 12713309), (28, 7264748), (56, 3632374), (112, 1816187)]