196346318

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{110431}}^1$

素因数の和:110567

約数の個数: 16

約数和(自身を含む): 339247104

約数和(自身を除く): 142900786

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 110431, 220862, 773017, 1546034, 14024737, 28049474, 98173159, 196346318]

約数ペア:

[(1, 196346318), (2, 98173159), (7, 28049474), (14, 14024737), (127, 1546034), (254, 773017), (889, 220862), (1778, 110431)]