208068718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{673}}^1$

素因数の和:769

約数の個数: 64

約数和(自身を含む): 391329792

約数和(自身を除く): 183261074

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 47, 94, 143, 253, 286, 299, 506, 517, 598, 611, 673, 1034, 1081, 1222, 1346, 2162, 3289, 6578, 6721, 7403, 8749, 11891, 13442, 14053, 14806, 15479, 17498, 23782, 28106, 30958, 31631, 63262, 96239, 154583, 170269, 192478, 201227, 309166, 340538, 347941, 402454, 411203, 695882, 727513, 822406, 1455026, 2213497, 4426994, 4523233, 8002643, 9046466, 9457669, 16005286, 18915338, 104034359, 208068718]

約数ペア:

[(1, 208068718), (2, 104034359), (11, 18915338), (13, 16005286), (22, 9457669), (23, 9046466), (26, 8002643), (46, 4523233), (47, 4426994), (94, 2213497), (143, 1455026), (253, 822406), (286, 727513), (299, 695882), (506, 411203), (517, 402454), (598, 347941), (611, 340538), (673, 309166), (1034, 201227), (1081, 192478), (1222, 170269), (1346, 154583), (2162, 96239), (3289, 63262), (6578, 31631), (6721, 30958), (7403, 28106), (8749, 23782), (11891, 17498), (13442, 15479), (14053, 14806)]