208736502

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1123}}^1\times {\mathrm{2383}}^1$

素因数の和:3524

約数の個数: 32

約数和(自身を含む): 450175488

約数和(自身を除く): 241438986

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1123, 2246, 2383, 3369, 4766, 6738, 7149, 14298, 14599, 29198, 30979, 43797, 61958, 87594, 92937, 185874, 2676109, 5352218, 8028327, 16056654, 34789417, 69578834, 104368251, 208736502]

約数ペア:

[(1, 208736502), (2, 104368251), (3, 69578834), (6, 34789417), (13, 16056654), (26, 8028327), (39, 5352218), (78, 2676109), (1123, 185874), (2246, 92937), (2383, 87594), (3369, 61958), (4766, 43797), (6738, 30979), (7149, 29198), (14298, 14599)]