207798206

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1349339}}^1$

素因数の和:1349359

約数の個数: 16

約数和(自身を含む): 388609920

約数和(自身を除く): 180811714

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1349339, 2698678, 9445373, 14842729, 18890746, 29685458, 103899103, 207798206]

約数ペア:

[(1, 207798206), (2, 103899103), (7, 29685458), (11, 18890746), (14, 14842729), (22, 9445373), (77, 2698678), (154, 1349339)]