194699728

素因数分解:

$2^4\times {\mathrm{337}}^1\times {\mathrm{36109}}^1$

素因数の和:36454

約数の個数: 20

約数和(自身を含む): 378360580

約数和(自身を除く): 183660852

約数列:

[1, 2, 4, 8, 16, 337, 674, 1348, 2696, 5392, 36109, 72218, 144436, 288872, 577744, 12168733, 24337466, 48674932, 97349864, 194699728]

約数ペア:

[(1, 194699728), (2, 97349864), (4, 48674932), (8, 24337466), (16, 12168733), (337, 577744), (674, 288872), (1348, 144436), (2696, 72218), (5392, 36109)]