210324254

素因数分解:

$2^1\times 7^1\times {\mathrm{1487}}^1\times {\mathrm{10103}}^1$

素因数の和:11599

約数の個数: 16

約数和(自身を含む): 360834048

約数和(自身を除く): 150509794

約数列:

[1, 2, 7, 14, 1487, 2974, 10103, 10409, 20206, 20818, 70721, 141442, 15023161, 30046322, 105162127, 210324254]

約数ペア:

[(1, 210324254), (2, 105162127), (7, 30046322), (14, 15023161), (1487, 141442), (2974, 70721), (10103, 20818), (10409, 20206)]