199523744

素因数分解:

$2^5\times 7^1\times {\mathrm{439}}^1\times {\mathrm{2029}}^1$

素因数の和:2485

約数の個数: 48

約数和(自身を含む): 450172800

約数和(自身を除く): 250649056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 439, 878, 1756, 2029, 3073, 3512, 4058, 6146, 7024, 8116, 12292, 14048, 14203, 16232, 24584, 28406, 32464, 49168, 56812, 64928, 98336, 113624, 227248, 454496, 890731, 1781462, 3562924, 6235117, 7125848, 12470234, 14251696, 24940468, 28503392, 49880936, 99761872, 199523744]

約数ペア:

[(1, 199523744), (2, 99761872), (4, 49880936), (7, 28503392), (8, 24940468), (14, 14251696), (16, 12470234), (28, 7125848), (32, 6235117), (56, 3562924), (112, 1781462), (224, 890731), (439, 454496), (878, 227248), (1756, 113624), (2029, 98336), (3073, 64928), (3512, 56812), (4058, 49168), (6146, 32464), (7024, 28406), (8116, 24584), (12292, 16232), (14048, 14203)]