203895864

素因数分解:

$2^3\times 3^2\times {\mathrm{1621}}^1\times {\mathrm{1747}}^1$

素因数の和:3380

約数の個数: 48

約数和(自身を含む): 552874920

約数和(自身を除く): 348979056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1621, 1747, 3242, 3494, 4863, 5241, 6484, 6988, 9726, 10482, 12968, 13976, 14589, 15723, 19452, 20964, 29178, 31446, 38904, 41928, 58356, 62892, 116712, 125784, 2831887, 5663774, 8495661, 11327548, 16991322, 22655096, 25486983, 33982644, 50973966, 67965288, 101947932, 203895864]

約数ペア:

[(1, 203895864), (2, 101947932), (3, 67965288), (4, 50973966), (6, 33982644), (8, 25486983), (9, 22655096), (12, 16991322), (18, 11327548), (24, 8495661), (36, 5663774), (72, 2831887), (1621, 125784), (1747, 116712), (3242, 62892), (3494, 58356), (4863, 41928), (5241, 38904), (6484, 31446), (6988, 29178), (9726, 20964), (10482, 19452), (12968, 15723), (13976, 14589)]