208041631

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{809}}^1\times {\mathrm{2161}}^1$

素因数の和:2994

約数の個数: 16

約数和(自身を含む): 252175680

約数和(自身を除く): 44134049

約数列:

[1, 7, 17, 119, 809, 2161, 5663, 13753, 15127, 36737, 96271, 257159, 1748249, 12237743, 29720233, 208041631]

約数ペア:

[(1, 208041631), (7, 29720233), (17, 12237743), (119, 1748249), (809, 257159), (2161, 96271), (5663, 36737), (13753, 15127)]