201428534740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1\times {\mathrm{860291}}^1$

素因数の和:860832

約数の個数: 48

約数和(自身を含む): 442258911360

約数和(自身を除く): 240830376620

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 509, 1018, 2036, 2545, 5090, 10180, 11707, 23414, 46828, 58535, 117070, 234140, 860291, 1720582, 3441164, 4301455, 8602910, 17205820, 19786693, 39573386, 79146772, 98933465, 197866930, 395733860, 437888119, 875776238, 1751552476, 2189440595, 4378881190, 8757762380, 10071426737, 20142853474, 40285706948, 50357133685, 100714267370, 201428534740]

約数ペア:

[(1, 201428534740), (2, 100714267370), (4, 50357133685), (5, 40285706948), (10, 20142853474), (20, 10071426737), (23, 8757762380), (46, 4378881190), (92, 2189440595), (115, 1751552476), (230, 875776238), (460, 437888119), (509, 395733860), (1018, 197866930), (2036, 98933465), (2545, 79146772), (5090, 39573386), (10180, 19786693), (11707, 17205820), (23414, 8602910), (46828, 4301455), (58535, 3441164), (117070, 1720582), (234140, 860291)]