205181186

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{240259}}^1$

素因数の和:240329

約数の個数: 16

約数和(自身を含む): 357506880

約数和(自身を除く): 152325694

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 240259, 480518, 1681813, 3363626, 14655799, 29311598, 102590593, 205181186]

約数ペア:

[(1, 205181186), (2, 102590593), (7, 29311598), (14, 14655799), (61, 3363626), (122, 1681813), (427, 480518), (854, 240259)]