199469244

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{2953}}^1$

素因数の和:3406

約数の個数: 48

約数和(自身を含む): 502558112

約数和(自身を除く): 303088868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 433, 866, 1299, 1732, 2598, 2953, 5196, 5629, 5906, 8859, 11258, 11812, 16887, 17718, 22516, 33774, 35436, 38389, 67548, 76778, 115167, 153556, 230334, 460668, 1278649, 2557298, 3835947, 5114596, 7671894, 15343788, 16622437, 33244874, 49867311, 66489748, 99734622, 199469244]

約数ペア:

[(1, 199469244), (2, 99734622), (3, 66489748), (4, 49867311), (6, 33244874), (12, 16622437), (13, 15343788), (26, 7671894), (39, 5114596), (52, 3835947), (78, 2557298), (156, 1278649), (433, 460668), (866, 230334), (1299, 153556), (1732, 115167), (2598, 76778), (2953, 67548), (5196, 38389), (5629, 35436), (5906, 33774), (8859, 22516), (11258, 17718), (11812, 16887)]