202108795

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{971}}^1$

素因数の和:1315

約数の個数: 32

約数和(自身を含む): 292999680

約数和(自身を除く): 90890885

約数列:

[1, 5, 7, 19, 35, 95, 133, 313, 665, 971, 1565, 2191, 4855, 5947, 6797, 10955, 18449, 29735, 33985, 41629, 92245, 129143, 208145, 303923, 645715, 1519615, 2127461, 5774537, 10637305, 28872685, 40421759, 202108795]

約数ペア:

[(1, 202108795), (5, 40421759), (7, 28872685), (19, 10637305), (35, 5774537), (95, 2127461), (133, 1519615), (313, 645715), (665, 303923), (971, 208145), (1565, 129143), (2191, 92245), (4855, 41629), (5947, 33985), (6797, 29735), (10955, 18449)]