201993026494

素因数分解:

$2^1\times 7^1\times {\mathrm{2089}}^1\times {\mathrm{6906689}}^1$

素因数の和:6908787

約数の個数: 16

約数和(自身を含む): 346439570400

約数和(自身を除く): 144446543906

約数列:

[1, 2, 7, 14, 2089, 4178, 14623, 29246, 6906689, 13813378, 48346823, 96693646, 14428073321, 28856146642, 100996513247, 201993026494]

約数ペア:

[(1, 201993026494), (2, 100996513247), (7, 28856146642), (14, 14428073321), (2089, 96693646), (4178, 48346823), (14623, 13813378), (29246, 6906689)]