208029514

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{3527}}^1$

素因数の和:3930

約数の個数: 32

約数和(自身を含む): 390168576

約数和(自身を除く): 182139062

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 383, 766, 2681, 3527, 4213, 5362, 7054, 8426, 24689, 29491, 38797, 49378, 58982, 77594, 271579, 543158, 1350841, 2701682, 9455887, 14859251, 18911774, 29718502, 104014757, 208029514]

約数ペア:

[(1, 208029514), (2, 104014757), (7, 29718502), (11, 18911774), (14, 14859251), (22, 9455887), (77, 2701682), (154, 1350841), (383, 543158), (766, 271579), (2681, 77594), (3527, 58982), (4213, 49378), (5362, 38797), (7054, 29491), (8426, 24689)]