201997548

素因数分解:

$2^2\times 3^2\times {\mathrm{5611043}}^1$

素因数の和:5611053

約数の個数: 18

約数和(自身を含む): 510605004

約数和(自身を除く): 308607456

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 5611043, 11222086, 16833129, 22444172, 33666258, 50499387, 67332516, 100998774, 201997548]

約数ペア:

[(1, 201997548), (2, 100998774), (3, 67332516), (4, 50499387), (6, 33666258), (9, 22444172), (12, 16833129), (18, 11222086), (36, 5611043)]