199097224

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{1861}}^1$

素因数の和:2221

約数の個数: 32

約数和(自身を含む): 383423040

約数和(自身を除く): 184325816

約数列:

[1, 2, 4, 8, 43, 86, 172, 311, 344, 622, 1244, 1861, 2488, 3722, 7444, 13373, 14888, 26746, 53492, 80023, 106984, 160046, 320092, 578771, 640184, 1157542, 2315084, 4630168, 24887153, 49774306, 99548612, 199097224]

約数ペア:

[(1, 199097224), (2, 99548612), (4, 49774306), (8, 24887153), (43, 4630168), (86, 2315084), (172, 1157542), (311, 640184), (344, 578771), (622, 320092), (1244, 160046), (1861, 106984), (2488, 80023), (3722, 53492), (7444, 26746), (13373, 14888)]