207842152

素因数分解:

$2^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{27091}}^1$

素因数の和:27241

約数の個数: 32

約数和(自身を含む): 448643520

約数和(自身を除く): 240801368

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 137, 274, 548, 959, 1096, 1918, 3836, 7672, 27091, 54182, 108364, 189637, 216728, 379274, 758548, 1517096, 3711467, 7422934, 14845868, 25980269, 29691736, 51960538, 103921076, 207842152]

約数ペア:

[(1, 207842152), (2, 103921076), (4, 51960538), (7, 29691736), (8, 25980269), (14, 14845868), (28, 7422934), (56, 3711467), (137, 1517096), (274, 758548), (548, 379274), (959, 216728), (1096, 189637), (1918, 108364), (3836, 54182), (7672, 27091)]