203249080

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{267433}}^1$

素因数の和:267463

約数の個数: 32

約数和(自身を含む): 481381200

約数和(自身を除く): 278132120

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 267433, 534866, 1069732, 1337165, 2139464, 2674330, 5081227, 5348660, 10162454, 10697320, 20324908, 25406135, 40649816, 50812270, 101624540, 203249080]

約数ペア:

[(1, 203249080), (2, 101624540), (4, 50812270), (5, 40649816), (8, 25406135), (10, 20324908), (19, 10697320), (20, 10162454), (38, 5348660), (40, 5081227), (76, 2674330), (95, 2139464), (152, 1337165), (190, 1069732), (380, 534866), (760, 267433)]