252271126

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{68071}}^1$

素因数の和:68199

約数の個数: 16

約数和(自身を含む): 404347680

約数和(自身を除く): 152076554

約数列:

[1, 2, 17, 34, 109, 218, 1853, 3706, 68071, 136142, 1157207, 2314414, 7419739, 14839478, 126135563, 252271126]

約数ペア:

[(1, 252271126), (2, 126135563), (17, 14839478), (34, 7419739), (109, 2314414), (218, 1157207), (1853, 136142), (3706, 68071)]