206586104

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{1931}}^1$

素因数の和:2291

約数の個数: 32

約数和(自身を含む): 397837440

約数和(自身を除く): 191251336

約数列:

[1, 2, 4, 8, 43, 86, 172, 311, 344, 622, 1244, 1931, 2488, 3862, 7724, 13373, 15448, 26746, 53492, 83033, 106984, 166066, 332132, 600541, 664264, 1201082, 2402164, 4804328, 25823263, 51646526, 103293052, 206586104]

約数ペア:

[(1, 206586104), (2, 103293052), (4, 51646526), (8, 25823263), (43, 4804328), (86, 2402164), (172, 1201082), (311, 664264), (344, 600541), (622, 332132), (1244, 166066), (1931, 106984), (2488, 83033), (3862, 53492), (7724, 26746), (13373, 15448)]