207957066

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{389}}^1\times {\mathrm{641}}^1$

素因数の和:1174

約数の個数: 32

約数和(自身を含む): 420638400

約数和(自身を除く): 212681334

約数列:

[1, 2, 3, 6, 139, 278, 389, 417, 641, 778, 834, 1167, 1282, 1923, 2334, 3846, 54071, 89099, 108142, 162213, 178198, 249349, 267297, 324426, 498698, 534594, 748047, 1496094, 34659511, 69319022, 103978533, 207957066]

約数ペア:

[(1, 207957066), (2, 103978533), (3, 69319022), (6, 34659511), (139, 1496094), (278, 748047), (389, 534594), (417, 498698), (641, 324426), (778, 267297), (834, 249349), (1167, 178198), (1282, 162213), (1923, 108142), (2334, 89099), (3846, 54071)]