193763378879

素因数分解:

$7^2\times {\mathrm{97}}^1\times {\mathrm{199}}^1\times {\mathrm{204857}}^1$

素因数の和:205167

約数の個数: 24

約数和(自身を含む): 228867357600

約数和(自身を除く): 35103978721

約数列:

[1, 7, 49, 97, 199, 679, 1393, 4753, 9751, 19303, 135121, 204857, 945847, 1433999, 10037993, 19871129, 40766543, 139097903, 285365801, 973685321, 1997560607, 3954354671, 27680482697, 193763378879]

約数ペア:

[(1, 193763378879), (7, 27680482697), (49, 3954354671), (97, 1997560607), (199, 973685321), (679, 285365801), (1393, 139097903), (4753, 40766543), (9751, 19871129), (19303, 10037993), (135121, 1433999), (204857, 945847)]