190894844

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{66191}}^1$

素因数の和:66305

約数の個数: 24

約数和(自身を含む): 385502208

約数和(自身を除く): 194607364

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 66191, 132382, 264764, 463337, 926674, 1853348, 6817673, 13635346, 27270692, 47723711, 95447422, 190894844]

約数ペア:

[(1, 190894844), (2, 95447422), (4, 47723711), (7, 27270692), (14, 13635346), (28, 6817673), (103, 1853348), (206, 926674), (412, 463337), (721, 264764), (1442, 132382), (2884, 66191)]