131010276

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{205991}}^1$

素因数の和:206051

約数の個数: 24

約数和(自身を含む): 311459904

約数和(自身を除く): 180449628

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 205991, 411982, 617973, 823964, 1235946, 2471892, 10917523, 21835046, 32752569, 43670092, 65505138, 131010276]

約数ペア:

[(1, 131010276), (2, 65505138), (3, 43670092), (4, 32752569), (6, 21835046), (12, 10917523), (53, 2471892), (106, 1235946), (159, 823964), (212, 617973), (318, 411982), (636, 205991)]