208793014

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{17011}}^1$

素因数の和:17068

約数の個数: 24

約数和(自身を含む): 350004888

約数和(自身を除く): 141211874

約数列:

[1, 2, 17, 19, 34, 38, 323, 361, 646, 722, 6137, 12274, 17011, 34022, 289187, 323209, 578374, 646418, 5494553, 6140971, 10989106, 12281942, 104396507, 208793014]

約数ペア:

[(1, 208793014), (2, 104396507), (17, 12281942), (19, 10989106), (34, 6140971), (38, 5494553), (323, 646418), (361, 578374), (646, 323209), (722, 289187), (6137, 34022), (12274, 17011)]