199970904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{14341}}^1$

素因数の和:14440

約数の個数: 64

約数和(自身を含む): 578269440

約数和(自身を除く): 378298536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 83, 84, 166, 168, 249, 332, 498, 581, 664, 996, 1162, 1743, 1992, 2324, 3486, 4648, 6972, 13944, 14341, 28682, 43023, 57364, 86046, 100387, 114728, 172092, 200774, 301161, 344184, 401548, 602322, 803096, 1190303, 1204644, 2380606, 2409288, 3570909, 4761212, 7141818, 8332121, 9522424, 14283636, 16664242, 24996363, 28567272, 33328484, 49992726, 66656968, 99985452, 199970904]

約数ペア:

[(1, 199970904), (2, 99985452), (3, 66656968), (4, 49992726), (6, 33328484), (7, 28567272), (8, 24996363), (12, 16664242), (14, 14283636), (21, 9522424), (24, 8332121), (28, 7141818), (42, 4761212), (56, 3570909), (83, 2409288), (84, 2380606), (166, 1204644), (168, 1190303), (249, 803096), (332, 602322), (498, 401548), (581, 344184), (664, 301161), (996, 200774), (1162, 172092), (1743, 114728), (1992, 100387), (2324, 86046), (3486, 57364), (4648, 43023), (6972, 28682), (13944, 14341)]