199977078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{80701}}^1$

素因数の和:80772

約数の個数: 32

約数和(自身を含む): 464843520

約数和(自身を除く): 264866442

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 59, 118, 177, 354, 413, 826, 1239, 2478, 80701, 161402, 242103, 484206, 564907, 1129814, 1694721, 3389442, 4761359, 9522718, 14284077, 28568154, 33329513, 66659026, 99988539, 199977078]

約数ペア:

[(1, 199977078), (2, 99988539), (3, 66659026), (6, 33329513), (7, 28568154), (14, 14284077), (21, 9522718), (42, 4761359), (59, 3389442), (118, 1694721), (177, 1129814), (354, 564907), (413, 484206), (826, 242103), (1239, 161402), (2478, 80701)]