203414325

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{797}}^1$

素因数の和:934

約数の個数: 48

約数和(自身を含む): 349102656

約数和(自身を除く): 145688331

約数列:

[1, 3, 5, 15, 25, 41, 75, 83, 123, 205, 249, 415, 615, 797, 1025, 1245, 2075, 2391, 3075, 3403, 3985, 6225, 10209, 11955, 17015, 19925, 32677, 51045, 59775, 66151, 85075, 98031, 163385, 198453, 255225, 330755, 490155, 816925, 992265, 1653775, 2450775, 2712191, 4961325, 8136573, 13560955, 40682865, 67804775, 203414325]

約数ペア:

[(1, 203414325), (3, 67804775), (5, 40682865), (15, 13560955), (25, 8136573), (41, 4961325), (75, 2712191), (83, 2450775), (123, 1653775), (205, 992265), (249, 816925), (415, 490155), (615, 330755), (797, 255225), (1025, 198453), (1245, 163385), (2075, 98031), (2391, 85075), (3075, 66151), (3403, 59775), (3985, 51045), (6225, 32677), (10209, 19925), (11955, 17015)]