200636890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{25111}}^1$

素因数の和:25182

約数の個数: 32

約数和(自身を含む): 390541824

約数和(自身を除く): 189904934

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 170, 235, 470, 799, 1598, 3995, 7990, 25111, 50222, 125555, 251110, 426887, 853774, 1180217, 2134435, 2360434, 4268870, 5901085, 11802170, 20063689, 40127378, 100318445, 200636890]

約数ペア:

[(1, 200636890), (2, 100318445), (5, 40127378), (10, 20063689), (17, 11802170), (34, 5901085), (47, 4268870), (85, 2360434), (94, 2134435), (170, 1180217), (235, 853774), (470, 426887), (799, 251110), (1598, 125555), (3995, 50222), (7990, 25111)]