204518514

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1\times {\mathrm{1123}}^1$

素因数の和:1494

約数の個数: 32

約数和(自身を含む): 414351360

約数和(自身を除く): 209832846

約数列:

[1, 2, 3, 6, 127, 239, 254, 381, 478, 717, 762, 1123, 1434, 2246, 3369, 6738, 30353, 60706, 91059, 142621, 182118, 268397, 285242, 427863, 536794, 805191, 855726, 1610382, 34086419, 68172838, 102259257, 204518514]

約数ペア:

[(1, 204518514), (2, 102259257), (3, 68172838), (6, 34086419), (127, 1610382), (239, 855726), (254, 805191), (381, 536794), (478, 427863), (717, 285242), (762, 268397), (1123, 182118), (1434, 142621), (2246, 91059), (3369, 60706), (6738, 30353)]