205526594

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{2903}}^1$

素因数の和:3314

約数の個数: 32

約数和(自身を含む): 380540160

約数和(自身を除く): 175013566

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 389, 778, 2723, 2903, 5057, 5446, 5806, 10114, 20321, 35399, 37739, 40642, 70798, 75478, 264173, 528346, 1129267, 2258534, 7904869, 14680471, 15809738, 29360942, 102763297, 205526594]

約数ペア:

[(1, 205526594), (2, 102763297), (7, 29360942), (13, 15809738), (14, 14680471), (26, 7904869), (91, 2258534), (182, 1129267), (389, 528346), (778, 264173), (2723, 75478), (2903, 70798), (5057, 40642), (5446, 37739), (5806, 35399), (10114, 20321)]