208037208

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{1433}}^1$

素因数の和:1728

約数の個数: 64

約数和(自身を含む): 545149440

約数和(自身を除く): 337112232

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 263, 276, 526, 552, 789, 1052, 1433, 1578, 2104, 2866, 3156, 4299, 5732, 6049, 6312, 8598, 11464, 12098, 17196, 18147, 24196, 32959, 34392, 36294, 48392, 65918, 72588, 98877, 131836, 145176, 197754, 263672, 376879, 395508, 753758, 791016, 1130637, 1507516, 2261274, 3015032, 4522548, 8668217, 9045096, 17336434, 26004651, 34672868, 52009302, 69345736, 104018604, 208037208]

約数ペア:

[(1, 208037208), (2, 104018604), (3, 69345736), (4, 52009302), (6, 34672868), (8, 26004651), (12, 17336434), (23, 9045096), (24, 8668217), (46, 4522548), (69, 3015032), (92, 2261274), (138, 1507516), (184, 1130637), (263, 791016), (276, 753758), (526, 395508), (552, 376879), (789, 263672), (1052, 197754), (1433, 145176), (1578, 131836), (2104, 98877), (2866, 72588), (3156, 65918), (4299, 48392), (5732, 36294), (6049, 34392), (6312, 32959), (8598, 24196), (11464, 18147), (12098, 17196)]