200775160

素因数分解:

$2^3\times 5^1\times {\mathrm{1543}}^1\times {\mathrm{3253}}^1$

素因数の和:4807

約数の個数: 32

約数和(自身を含む): 452175840

約数和(自身を除く): 251400680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1543, 3086, 3253, 6172, 6506, 7715, 12344, 13012, 15430, 16265, 26024, 30860, 32530, 61720, 65060, 130120, 5019379, 10038758, 20077516, 25096895, 40155032, 50193790, 100387580, 200775160]

約数ペア:

[(1, 200775160), (2, 100387580), (4, 50193790), (5, 40155032), (8, 25096895), (10, 20077516), (20, 10038758), (40, 5019379), (1543, 130120), (3086, 65060), (3253, 61720), (6172, 32530), (6506, 30860), (7715, 26024), (12344, 16265), (13012, 15430)]