208313596803

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1\times {\mathrm{6505937}}^1$

素因数の和:6506774

約数の個数: 16

約数和(自身を含む): 299481338016

約数和(自身を除く): 91167741213

約数列:

[1, 3, 13, 39, 821, 2463, 10673, 32019, 6505937, 19517811, 84577181, 253731543, 5341374277, 16024122831, 69437865601, 208313596803]

約数ペア:

[(1, 208313596803), (3, 69437865601), (13, 16024122831), (39, 5341374277), (821, 253731543), (2463, 84577181), (10673, 19517811), (32019, 6505937)]