206367816

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^2\times {\mathrm{23819}}^1$

素因数の和:23866

約数の個数: 48

約数和(自身を含む): 544525200

約数和(自身を除く): 338157384

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 361, 456, 722, 1083, 1444, 2166, 2888, 4332, 8664, 23819, 47638, 71457, 95276, 142914, 190552, 285828, 452561, 571656, 905122, 1357683, 1810244, 2715366, 3620488, 5430732, 8598659, 10861464, 17197318, 25795977, 34394636, 51591954, 68789272, 103183908, 206367816]

約数ペア:

[(1, 206367816), (2, 103183908), (3, 68789272), (4, 51591954), (6, 34394636), (8, 25795977), (12, 17197318), (19, 10861464), (24, 8598659), (38, 5430732), (57, 3620488), (76, 2715366), (114, 1810244), (152, 1357683), (228, 905122), (361, 571656), (456, 452561), (722, 285828), (1083, 190552), (1444, 142914), (2166, 95276), (2888, 71457), (4332, 47638), (8664, 23819)]