208765824

素因数分解:

$2^7\times 3^1\times {\mathrm{543661}}^1$

素因数の和:543678

約数の個数: 32

約数和(自身を含む): 554535240

約数和(自身を除く): 345769416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 543661, 1087322, 1630983, 2174644, 3261966, 4349288, 6523932, 8698576, 13047864, 17397152, 26095728, 34794304, 52191456, 69588608, 104382912, 208765824]

約数ペア:

[(1, 208765824), (2, 104382912), (3, 69588608), (4, 52191456), (6, 34794304), (8, 26095728), (12, 17397152), (16, 13047864), (24, 8698576), (32, 6523932), (48, 4349288), (64, 3261966), (96, 2174644), (128, 1630983), (192, 1087322), (384, 543661)]