210620241410

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{253759327}}^1$

素因数の和:253759417

約数の個数: 16

約数和(自身を含む): 383684103936

約数和(自身を除く): 173063862526

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 253759327, 507518654, 1268796635, 2537593270, 21062024141, 42124048282, 105310120705, 210620241410]

約数ペア:

[(1, 210620241410), (2, 105310120705), (5, 42124048282), (10, 21062024141), (83, 2537593270), (166, 1268796635), (415, 507518654), (830, 253759327)]