200678464

素因数分解:

$2^6\times 7^1\times {\mathrm{447943}}^1$

素因数の和:447962

約数の個数: 28

約数和(自身を含む): 455111104

約数和(自身を除く): 254432640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 447943, 895886, 1791772, 3135601, 3583544, 6271202, 7167088, 12542404, 14334176, 25084808, 28668352, 50169616, 100339232, 200678464]

約数ペア:

[(1, 200678464), (2, 100339232), (4, 50169616), (7, 28668352), (8, 25084808), (14, 14334176), (16, 12542404), (28, 7167088), (32, 6271202), (56, 3583544), (64, 3135601), (112, 1791772), (224, 895886), (448, 447943)]