208055054

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1109}}^1\times {\mathrm{4937}}^1$

素因数の和:6067

約数の個数: 16

約数和(自身を含む): 328870800

約数和(自身を除く): 120815746

約数列:

[1, 2, 19, 38, 1109, 2218, 4937, 9874, 21071, 42142, 93803, 187606, 5475133, 10950266, 104027527, 208055054]

約数ペア:

[(1, 208055054), (2, 104027527), (19, 10950266), (38, 5475133), (1109, 187606), (2218, 93803), (4937, 42142), (9874, 21071)]