200771379

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{673}}^1$

素因数の和:841

約数の個数: 40

約数和(自身を含む): 313167360

約数和(自身を除く): 112395981

約数列:

[1, 3, 9, 27, 29, 81, 87, 127, 261, 381, 673, 783, 1143, 2019, 2349, 3429, 3683, 6057, 10287, 11049, 18171, 19517, 33147, 54513, 58551, 85471, 99441, 175653, 256413, 298323, 526959, 769239, 1580877, 2307717, 2478659, 6923151, 7435977, 22307931, 66923793, 200771379]

約数ペア:

[(1, 200771379), (3, 66923793), (9, 22307931), (27, 7435977), (29, 6923151), (81, 2478659), (87, 2307717), (127, 1580877), (261, 769239), (381, 526959), (673, 298323), (783, 256413), (1143, 175653), (2019, 99441), (2349, 85471), (3429, 58551), (3683, 54513), (6057, 33147), (10287, 19517), (11049, 18171)]