201994464014

素因数分解:

$2^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{38681437}}^1$

素因数の和:38681819

約数の個数: 16

約数和(自身を含む): 347204587488

約数和(自身を除く): 145210123474

約数列:

[1, 2, 7, 14, 373, 746, 2611, 5222, 38681437, 77362874, 270770059, 541540118, 14428176001, 28856352002, 100997232007, 201994464014]

約数ペア:

[(1, 201994464014), (2, 100997232007), (7, 28856352002), (14, 14428176001), (373, 541540118), (746, 270770059), (2611, 77362874), (5222, 38681437)]