208932408

素因数分解:

$2^3\times 3^2\times {\mathrm{2901839}}^1$

素因数の和:2901851

約数の個数: 24

約数和(自身を含む): 565858800

約数和(自身を除く): 356926392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2901839, 5803678, 8705517, 11607356, 17411034, 23214712, 26116551, 34822068, 52233102, 69644136, 104466204, 208932408]

約数ペア:

[(1, 208932408), (2, 104466204), (3, 69644136), (4, 52233102), (6, 34822068), (8, 26116551), (9, 23214712), (12, 17411034), (18, 11607356), (24, 8705517), (36, 5803678), (72, 2901839)]