208035868

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{919}}^1\times {\mathrm{3329}}^1$

素因数の和:4269

約数の個数: 24

約数和(自身を含む): 386013600

約数和(自身を除く): 177977732

約数列:

[1, 2, 4, 17, 34, 68, 919, 1838, 3329, 3676, 6658, 13316, 15623, 31246, 56593, 62492, 113186, 226372, 3059351, 6118702, 12237404, 52008967, 104017934, 208035868]

約数ペア:

[(1, 208035868), (2, 104017934), (4, 52008967), (17, 12237404), (34, 6118702), (68, 3059351), (919, 226372), (1838, 113186), (3329, 62492), (3676, 56593), (6658, 31246), (13316, 15623)]