208067834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1553}}^1\times {\mathrm{5153}}^1$

素因数の和:6721

約数の個数: 16

約数和(自身を含む): 336391272

約数和(自身を除く): 128323438

約数列:

[1, 2, 13, 26, 1553, 3106, 5153, 10306, 20189, 40378, 66989, 133978, 8002609, 16005218, 104033917, 208067834]

約数ペア:

[(1, 208067834), (2, 104033917), (13, 16005218), (26, 8002609), (1553, 133978), (3106, 66989), (5153, 40378), (10306, 20189)]