208662046

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{7681}}^1$

素因数の和:7764

約数の個数: 24

約数和(自身を含む): 339605856

約数和(自身を除く): 130943810

約数列:

[1, 2, 17, 34, 47, 94, 289, 578, 799, 1598, 7681, 13583, 15362, 27166, 130577, 261154, 361007, 722014, 2219809, 4439618, 6137119, 12274238, 104331023, 208662046]

約数ペア:

[(1, 208662046), (2, 104331023), (17, 12274238), (34, 6137119), (47, 4439618), (94, 2219809), (289, 722014), (578, 361007), (799, 261154), (1598, 130577), (7681, 27166), (13583, 15362)]