194640376

素因数分解:

$2^3\times 7^1\times {\mathrm{3475721}}^1$

素因数の和:3475734

約数の個数: 16

約数和(自身を含む): 417086640

約数和(自身を除く): 222446264

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3475721, 6951442, 13902884, 24330047, 27805768, 48660094, 97320188, 194640376]

約数ペア:

[(1, 194640376), (2, 97320188), (4, 48660094), (7, 27805768), (8, 24330047), (14, 13902884), (28, 6951442), (56, 3475721)]