208996821420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{16937}}^1\times {\mathrm{205661}}^1$

素因数の和:222610

約数の個数: 48

約数和(自身を含む): 585228496608

約数和(自身を除く): 376231675188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 16937, 33874, 50811, 67748, 84685, 101622, 169370, 203244, 205661, 254055, 338740, 411322, 508110, 616983, 822644, 1016220, 1028305, 1233966, 2056610, 2467932, 3084915, 4113220, 6169830, 12339660, 3483280357, 6966560714, 10449841071, 13933121428, 17416401785, 20899682142, 34832803570, 41799364284, 52249205355, 69665607140, 104498410710, 208996821420]

約数ペア:

[(1, 208996821420), (2, 104498410710), (3, 69665607140), (4, 52249205355), (5, 41799364284), (6, 34832803570), (10, 20899682142), (12, 17416401785), (15, 13933121428), (20, 10449841071), (30, 6966560714), (60, 3483280357), (16937, 12339660), (33874, 6169830), (50811, 4113220), (67748, 3084915), (84685, 2467932), (101622, 2056610), (169370, 1233966), (203244, 1028305), (205661, 1016220), (254055, 822644), (338740, 616983), (411322, 508110)]