200909526424

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{409}}^1\times {\mathrm{1427969}}^1$

素因数の和:1428427

約数の個数: 32

約数和(自身を含む): 386408682000

約数和(自身を除く): 185499155576

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 409, 818, 1636, 3272, 17587, 35174, 70348, 140696, 1427969, 2855938, 5711876, 11423752, 61402667, 122805334, 245610668, 491221336, 584039321, 1168078642, 2336157284, 4672314568, 25113690803, 50227381606, 100454763212, 200909526424]

約数ペア:

[(1, 200909526424), (2, 100454763212), (4, 50227381606), (8, 25113690803), (43, 4672314568), (86, 2336157284), (172, 1168078642), (344, 584039321), (409, 491221336), (818, 245610668), (1636, 122805334), (3272, 61402667), (17587, 11423752), (35174, 5711876), (70348, 2855938), (140696, 1427969)]