200804500816

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{291867007}}^1$

素因数の和:291867058

約数の個数: 20

約数和(自身を含む): 398106598912

約数和(自身を除く): 197302098096

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 291867007, 583734014, 1167468028, 2334936056, 4669872112, 12550281301, 25100562602, 50201125204, 100402250408, 200804500816]

約数ペア:

[(1, 200804500816), (2, 100402250408), (4, 50201125204), (8, 25100562602), (16, 12550281301), (43, 4669872112), (86, 2334936056), (172, 1167468028), (344, 583734014), (688, 291867007)]