201997519146

素因数分解:

$2^1\times 3^3\times {\mathrm{3740694799}}^1$

素因数の和:3740694810

約数の個数: 16

約数和(自身を含む): 448883376000

約数和(自身を除く): 246885856854

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 3740694799, 7481389598, 11222084397, 22444168794, 33666253191, 67332506382, 100998759573, 201997519146]

約数ペア:

[(1, 201997519146), (2, 100998759573), (3, 67332506382), (6, 33666253191), (9, 22444168794), (18, 11222084397), (27, 7481389598), (54, 3740694799)]