196863740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{579011}}^1$

素因数の和:579037

約数の個数: 24

約数和(自身を含む): 437733072

約数和(自身を除く): 240869332

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 579011, 1158022, 2316044, 2895055, 5790110, 9843187, 11580220, 19686374, 39372748, 49215935, 98431870, 196863740]

約数ペア:

[(1, 196863740), (2, 98431870), (4, 49215935), (5, 39372748), (10, 19686374), (17, 11580220), (20, 9843187), (34, 5790110), (68, 2895055), (85, 2316044), (170, 1158022), (340, 579011)]