205355523

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{373}}^1$

素因数の和:579

約数の個数: 32

約数和(自身を含む): 292976640

約数和(自身を除く): 87621117

約数列:

[1, 3, 23, 69, 79, 101, 237, 303, 373, 1119, 1817, 2323, 5451, 6969, 7979, 8579, 23937, 25737, 29467, 37673, 88401, 113019, 183517, 550551, 677741, 866479, 2033223, 2599437, 2976167, 8928501, 68451841, 205355523]

約数ペア:

[(1, 205355523), (3, 68451841), (23, 8928501), (69, 2976167), (79, 2599437), (101, 2033223), (237, 866479), (303, 677741), (373, 550551), (1119, 183517), (1817, 113019), (2323, 88401), (5451, 37673), (6969, 29467), (7979, 25737), (8579, 23937)]