196516208

素因数分解:

$2^4\times 7^1\times {\mathrm{1754609}}^1$

素因数の和:1754624

約数の個数: 20

約数和(自身を含む): 435143280

約数和(自身を除く): 238627072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1754609, 3509218, 7018436, 12282263, 14036872, 24564526, 28073744, 49129052, 98258104, 196516208]

約数ペア:

[(1, 196516208), (2, 98258104), (4, 49129052), (7, 28073744), (8, 24564526), (14, 14036872), (16, 12282263), (28, 7018436), (56, 3509218), (112, 1754609)]