200849374

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{20333}}^1$

素因数の和:20795

約数の個数: 16

約数和(自身を含む): 329410800

約数和(自身を除く): 128561426

約数列:

[1, 2, 11, 22, 449, 898, 4939, 9878, 20333, 40666, 223663, 447326, 9129517, 18259034, 100424687, 200849374]

約数ペア:

[(1, 200849374), (2, 100424687), (11, 18259034), (22, 9129517), (449, 447326), (898, 223663), (4939, 40666), (9878, 20333)]