213490146

素因数分解:

$2^1\times 3^1\times {\mathrm{643}}^1\times {\mathrm{55337}}^1$

素因数の和:55985

約数の個数: 16

約数和(自身を含む): 427652064

約数和(自身を除く): 214161918

約数列:

[1, 2, 3, 6, 643, 1286, 1929, 3858, 55337, 110674, 166011, 332022, 35581691, 71163382, 106745073, 213490146]

約数ペア:

[(1, 213490146), (2, 106745073), (3, 71163382), (6, 35581691), (643, 332022), (1286, 166011), (1929, 110674), (3858, 55337)]