196195685

素因数分解:

$5^1\times 7^1\times {\mathrm{113}}^2\times {\mathrm{439}}^1$

素因数の和:677

約数の個数: 24

約数和(自身を含む): 272088960

約数和(自身を除く): 75893275

約数列:

[1, 5, 7, 35, 113, 439, 565, 791, 2195, 3073, 3955, 12769, 15365, 49607, 63845, 89383, 248035, 347249, 446915, 1736245, 5605591, 28027955, 39239137, 196195685]

約数ペア:

[(1, 196195685), (5, 39239137), (7, 28027955), (35, 5605591), (113, 1736245), (439, 446915), (565, 347249), (791, 248035), (2195, 89383), (3073, 63845), (3955, 49607), (12769, 15365)]