200267438

素因数分解:

$2^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{28439}}^1$

素因数の和:28951

約数の個数: 16

約数和(自身を含む): 344010240

約数和(自身を除く): 143742802

約数列:

[1, 2, 7, 14, 503, 1006, 3521, 7042, 28439, 56878, 199073, 398146, 14304817, 28609634, 100133719, 200267438]

約数ペア:

[(1, 200267438), (2, 100133719), (7, 28609634), (14, 14304817), (503, 398146), (1006, 199073), (3521, 56878), (7042, 28439)]